beef fajitas charcoal grill grilling

How to Cook Beef Fajitas on a Charcoal Grill: The Ultimate Guide

Written By James Morgan
How to Cook Beef Fajitas on a Charcoal Grill: The Ultimate Guide

There's something irresistibly exciting about the smoky aroma of grilled beef fajitas, especially when cooked on a charcoal grill. The rich, savory flavors infused with a hint of char make this dish a favorite at any gathering. Whether you're a seasoned grill master or a beginner eager to impress your guests, our comprehensive guide on how to cook beef fajitas on a charcoal grill will ensure a delicious and memorable BBQ experience.

how to cook beef fajitas on charcoal grill

Why Choose Beef Fajitas?

Beef fajitas are a crowd-pleasing choice for several reasons. First, the beef cuts usedtypically skirt steak or flank steakare flavorful and succulent when prepared correctly. The marinade, often composed of citrus, garlic, and spices, further enhances the beef's natural taste. Additionally, the versatility of fajitas means you can customize them with various toppings and sides, making them suitable for diverse preferences and dietary needs.

how to cook beef fajitas on charcoal grill

The Essential Tools and Ingredients

Before we dive into the steps for how to cook beef fajitas on a charcoal grill, let's ensure you have all the necessary tools and ingredients.

Grill Selection

Your choice of grill can make a significant difference in the outcome of your beef fajitas. Here are a couple of excellent options to consider:

Essential Cookware

Knives Set Purchase here
Cutting Board Ensure it's large enough for slicing meat and vegetables
Tongs For turning and handling the meat
Marinade Brush For basting the meat

Key Ingredients

  • Skirt Steak or Flank Steak 2 lbs
  • Olive Oil 2 tbsp
  • Fresh Lime Juice 2 limes
  • Garlic 4 cloves, minced
  • Cumin 1 tsp
  • Paprika 1 tsp
  • Chili Powder 1 tsp
  • Salt 1 tsp
  • Black Pepper 1 tsp
  • Bell Peppers 3, various colors
  • Onions 2, sliced
  • Tortillas 12 small flour or corn
  • Optional Toppings Sour cream, guacamole, salsa, cheese
how to cook beef fajitas on charcoal grill

Step-by-Step Guide to Preparing the Beef Fajitas

Step 1: Marinate the Beef

Begin by preparing the marinade. In a large bowl, combine the olive oil, lime juice, minced garlic, cumin, paprika, chili powder, salt, and black pepper. Place the skirt steak or flank steak into the bowl, ensuring the meat is fully coated with the marinade. Cover the bowl with plastic wrap and refrigerate for at least 2 hours, preferably overnight.

Step 2: Prepare Your Charcoal Grill

While the beef is marinating, prepare your charcoal grill. Fill the bottom with charcoal and light it, allowing the coals to heat up until they are covered with a thin layer of white ash. This process usually takes about 20-30 minutes. You want the grill to reach a medium-high heat for optimal grilling.

If you need detailed instructions on using a charcoal grill, check out this guide.

Step 3: Prepare the Vegetables

While your grill is heating up, slice the bell peppers and onions. You can toss them in a bit of olive oil and a pinch of salt and pepper to enhance their flavor. These vegetables will add a delightful crunch and sweetness to your fajitas.

Step 4: Grill the Beef

Once your grill is ready, remove the steak from the marinade and let any excess drip off. Place the steak on the grill and cook for about 4-5 minutes per side, depending on the thickness, or until it reaches your desired level of doneness. Use a meat thermometer to checkthe internal temperature should be 135F for medium-rare.

For more grilling tips, you might find the delightful flavors of Capital City Mambo Sauce article useful.

Step 5: Grill the Vegetables

After the steak is done, let it rest on a cutting board for about 10 minutes before slicing. Meanwhile, add the bell peppers and onions to the grill. Cook them for about 5-6 minutes, tossing occasionally, until they are slightly charred and tender.

Step 6: Slice and Serve

Once the steak has rested, slice it thinly against the grain. This technique ensures that the meat is tender and easy to chew. Warm the tortillas on the grill for about 30 seconds per side. Serve the sliced beef and grilled vegetables on the tortillas, and let your guests add their preferred toppings.

Cleaning and Maintaining Your Grill

After enjoying your delicious beef fajitas, it's important to properly clean your grill to ensure it stays in good condition for future use. Here are some recommended cleaning products:

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"8FT High Pressure Propane Hose with Adjustable Regulator - Ideal for Outdoor Grill Gas Fitting, Grill, Burner, Fryer, and Cooker - 0-20 PSI - 3/8" Flare X 1/8" NPT Male"
$41.94
(180 Cu. In. (2 Pack)
$35.43
(2 Pack) Ocean'S Halo, Organic Soy-Free Spicy Korean BBQ Sauce, 12 Ounce
$48.00
(Hot&Spicy) CJ Korean BBQ Original Sauce Chicken & Pork Marinade 29.6 Ounce (1)
$27.98
(Set of 3) Heavy Duty Vegetable Grill Baskets for Outdoor Grill, Stainless Steel Veggie Grilling Basket for All Grills, BBQ Gifts for Men, 1 Large & 2 Small
$48.10
, 24025BMT, Cast 2-Burner, Liquid Propane Gas Grill, Black
$338.00
, 60936, Grill Light Cob Handle Mount,Black
$40.22
, Deli Slices, Hickory Smoked, 5.5 Oz
$10.28
, Inc. 1423 Broiler Brush, Black
$77.66
, One Sheet Pan Chicken Parmesan Seasoning Mix, 1.5 Oz
$5.65
, Santa Maria Style Seasoning, 7 Oz.
$22.28
- 4 Piece Black Drillbrush Ultra Stiff Cleaning Brush Set - Metal Brush for Drill Alternative - Grill Brush for Cordless Drill - Grill Grate Cleaner Brush
$75.98
- BBQ Grill Cleaner Oil | 100% Plant-Based & Vegan | Best for Cleaning Barbeque Grills & Grates | Use with Wooden Scrapers, Brushes, Accessories & Tools | Great Gift for Dad! (8Oz)
$34.24
- Black Nitrile Gloves, Hypoallergenic Co-Polymer 6 Mill Thickness, Disposable Gloves, Powder Free, Non Sterile, Ambidextrous, Finger Tip Textured, Dispenser Pack of 100, Size. Medium.
$38.20
- Carolina Barbeque Sauce, Gourmet Carolina Sauce, Tangy BBQ Sauce with Tomato Vinegar, Premium Ingredients, Made with Gluten-Free Ingredients (20 Oz)
$24.76
- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 1/4" Thick, 14" X 18"
$215.98
- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 3/16" Thick, 14" X 18"
$245.57
- Greek Freak Mediterranean Spice Blend - All-Purpose Rubs, Spices and Seasonings - Use On: Chicken, Chickpeas, Beef, Seafood, Pork, Vegetables, Turkey, Potatoes and Salad Dressing - 4 Oz
$34.24
- Grill Brush and Scraper, 16.7”, Stainless Steel, Grill Cleaner, Grill Brush, Grill Cleaning Brush, BBQ Brill Brush, BBQ Brush for Grill Cleaning, Grill Brush for Outdoor Grill, Safe Grill Brush
$16.14
- Large under Grill Mat - Black Diamond Plate, 36 X 48 Inches, for Outdoor Use
$108.08
- Magnetic Barbecue BBQ Light Set for Grilling - 6 Alkaline AAA Batteries Included - Works on All Grills with an Exception to Stainless Steel.
$56.02
- Master Grill Pan, Korean Traditional BBQ Grill Pan - Stovetop Nonstick Indoor/Outdoor Smokeless BBQ Cast Aluminum Grill Pan
$105.58
- Meat Claws Bbq Grill Accessories Set - 2 Silicone Gloves, Claws for Pulled Pork, BBQ Thermometer - Perfect Smoker Accessories Grilling Tools Gift Set for (Orange Glove-Thermometer-Claw)
$40.18
- Monterey Seafood Seasoning and Hog Wild Cajun Seasoning, Gluten-Free Bbq Rubs and Spices for Smoking
$55.17
- Onyx Collection, 12-Inch Grill Pan, Coated with New Teflon Platinum Non-Stick Coating (PFOA Free) (12-Inch)
$87.98
- Professional Grade Chef Apron for Kitchen, BBQ & Grill
$67.98
- Stovetop Indoor Korean BBQ Nonstick Grill Pan With, Pfoa-Free, Dishwasher Oven Safe, Made in Korea
$77.98
-Outdoor Gas Pizza Oven, Rotating Propane Pizza Grill Oven for Exterior Backyard Pizza Maker with 14" Pizza Stone, Portable Pizza Ovens for outside with Pizza Peel,Pia,Cutter,Gloves and Thermometer.
$500.58
. the Safer Grill Cleaning Brush. All Natural. No Metal Bristles.
$59.98
07047 Cool Touch Electric Griddle
$73.98
07061 22-Inch Electric Griddle with Removable Handles, Black, 22-Inch
$119.98
1 Pair/2 Pieces BBQ Gloves, Grilling Gloves, Heat Resistant Barbecue Oven Gloves, 1472°F/800°C Kitchen Fireproof Mitts Heat Proof for Grilling, Baking, Cooking, Welding Gloves Mitts - Red
$16.42
1 Piece Random Nonstick Enameled Cast Iron Pan/Pot (4 Styles: 10.25" Skillet/2Qt Saucepan/2.8Qt/4.8Qt Dutch Oven) – Healthy round Pot for Sourdough Bread Baking on All Stovetops, Mystery Cookware Box
$69.99
1-Piece 16.50 Inch Cast Iron Griddle Plate | Reversible Pre-Seasoned Cast Iron Grill Pan for Gas Stovetop | Double Sided Used on Open Fire & in Oven | Pre-Coated with Oil
$58.44
1/2" X 1/8" Lavalock High Temp BBQ Gasket Smoker Seal for Nomex Door Lid, Self Stick Grey
$46.82
1/3Pc Non-Stick BBQ Grill Mat 40*33Cm Baking Mat Cooking Grilling Sheet Heat Resistance Easily Cleaned Kitchen for Party
$1.31
10 Inch Griddle Spatula Holder Magnetic Design, Stainless Steel Grill Barbecue Tool Rack, Griddle Accessories for Blackstone Flat Top Griddle and Other Grill Griddles (2 Pcs)
$42.57
10 Inch Square Cast Iron Grill Pan Skillet Grill Pan with Easy Grease Draining for Grilling Bacon, Steak, and Meats, Stove, Fire and Oven Safe for Camping or Barbecue (Red)
$63.98
10" Portable round Barbecue BBQ Charcoal Grill with Handle for Outdoor Home Kitchen BBQ Picnic Camping
$53.77
10" Square Cast Iron Grill Pan Steak Pan Pre Seasoned Grill Pan with Easy Grease Drain Spout, with Large Loop Handles for Grilling Bacon, Steak, and Meats
$67.98
10-42 BBQ Brisket Rub - All-Natural Spice Seasoning for Steak, Rib, Beef Brisket - Barbecue Meat Seasoning Dry Rub - BBQ Rubs and Spices for Smoking and Grilling - No MSG, 0 Calorie - 10.5Oz Bottle
$35.98
10-42 BBQ Brisket Rub | All-Natural Spice Seasoning for Steak, Rib, Beef Brisket | Barbecue Meat Seasoning Dry Rub | BBQ Rubs and Spices for Smoking and Grilling | No MSG, 5.5.Oz Bottle
$31.37
10-Inch Skewer for BBQ Kebab, Unbleached Long Bamboo/Wood Roasting Sticks for Grill -Heavy Duty Thickness -Flat Stick Flag Handle -With Dust-Free Packaging (100-Pack)
$22.97
10-LED Grill Light, as Labeled
$40.18
100 Pcs Grilling Gloves Kit Disposable BBQ Gloves with 2 Pairs Cotton Liners Grilling Gloves Cooking Gloves Latex Free Nitrile Gloves for Outdoor Grilling Barbecue Cooking
$18.40
100% All-Natural Hardwood Pellets - Maple Wood (20 Lb. Bag) Perfect for Pellet Smokers, Smoky Wood-Fired Flavor
$53.96
100% Compostable Food Prep Gloves, Restaurant-Quality,For Food Handling, Powder-Free, 100 Count, Medium, Earth Friendly Highest ASTM D6400, US BPI and Europe OK Compost Certified, San Francisco
$20.30
100% Cotton Kitchen Apron with an Adjustable Neck with Long Ties for Women Men Chef
$40.14
12 Inch round Pizza Stone, Heavy Duty Cordierite Pizza Grilling Stone, Bread Baking Stone for RV Oven, Grill and Toaster Oven, Ideal for Baking Crisp Crust Pizza, Bread, Cookies and More
$73.03
12 Inch Lightweight Pre-Seasoned Cast Iron Griddle with Cleaning Kit - Smooth Polished Surface, Easy to Clean Cast Iron Skillets Use in the Oven, on the Stove or Grill, over a Campfire
$59.98
"8FT High Pressure Propane Hose with Adjustable Regulator - Ideal for Outdoor Grill Gas Fitting, Grill, Burner, Fryer, and Cooker - 0-20 PSI - 3/8" Flare X 1/8" NPT Male"
$41.94
(180 Cu. In. (2 Pack)
$35.43
(2 Pack) Ocean'S Halo, Organic Soy-Free Spicy Korean BBQ Sauce, 12 Ounce
$48.00
(Hot&Spicy) CJ Korean BBQ Original Sauce Chicken & Pork Marinade 29.6 Ounce (1)
$27.98
(Set of 3) Heavy Duty Vegetable Grill Baskets for Outdoor Grill, Stainless Steel Veggie Grilling Basket for All Grills, BBQ Gifts for Men, 1 Large & 2 Small
$48.10
, 24025BMT, Cast 2-Burner, Liquid Propane Gas Grill, Black
$338.00
, 60936, Grill Light Cob Handle Mount,Black
$40.22
, Deli Slices, Hickory Smoked, 5.5 Oz
$10.28
, Inc. 1423 Broiler Brush, Black
$77.66
, One Sheet Pan Chicken Parmesan Seasoning Mix, 1.5 Oz
$5.65
, Santa Maria Style Seasoning, 7 Oz.
$22.28
- 4 Piece Black Drillbrush Ultra Stiff Cleaning Brush Set - Metal Brush for Drill Alternative - Grill Brush for Cordless Drill - Grill Grate Cleaner Brush
$75.98
- BBQ Grill Cleaner Oil | 100% Plant-Based & Vegan | Best for Cleaning Barbeque Grills & Grates | Use with Wooden Scrapers, Brushes, Accessories & Tools | Great Gift for Dad! (8Oz)
$34.24
- Black Nitrile Gloves, Hypoallergenic Co-Polymer 6 Mill Thickness, Disposable Gloves, Powder Free, Non Sterile, Ambidextrous, Finger Tip Textured, Dispenser Pack of 100, Size. Medium.
$38.20
- Carolina Barbeque Sauce, Gourmet Carolina Sauce, Tangy BBQ Sauce with Tomato Vinegar, Premium Ingredients, Made with Gluten-Free Ingredients (20 Oz)
$24.76
- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 1/4" Thick, 14" X 18"
$215.98
- Double Pre-Seasoned, Square Carbon Steel BBQ Grill Griddle, Made in USA - Perfect for Gas Grill - Durable, Flat Top Grill Pan - 3/16" Thick, 14" X 18"
$245.57
- Greek Freak Mediterranean Spice Blend - All-Purpose Rubs, Spices and Seasonings - Use On: Chicken, Chickpeas, Beef, Seafood, Pork, Vegetables, Turkey, Potatoes and Salad Dressing - 4 Oz
$34.24
- Grill Brush and Scraper, 16.7”, Stainless Steel, Grill Cleaner, Grill Brush, Grill Cleaning Brush, BBQ Brill Brush, BBQ Brush for Grill Cleaning, Grill Brush for Outdoor Grill, Safe Grill Brush
$16.14
- Large under Grill Mat - Black Diamond Plate, 36 X 48 Inches, for Outdoor Use
$108.08
- Magnetic Barbecue BBQ Light Set for Grilling - 6 Alkaline AAA Batteries Included - Works on All Grills with an Exception to Stainless Steel.
$56.02
- Master Grill Pan, Korean Traditional BBQ Grill Pan - Stovetop Nonstick Indoor/Outdoor Smokeless BBQ Cast Aluminum Grill Pan
$105.58
- Meat Claws Bbq Grill Accessories Set - 2 Silicone Gloves, Claws for Pulled Pork, BBQ Thermometer - Perfect Smoker Accessories Grilling Tools Gift Set for (Orange Glove-Thermometer-Claw)
$40.18
- Monterey Seafood Seasoning and Hog Wild Cajun Seasoning, Gluten-Free Bbq Rubs and Spices for Smoking
$55.17
- Onyx Collection, 12-Inch Grill Pan, Coated with New Teflon Platinum Non-Stick Coating (PFOA Free) (12-Inch)
$87.98
- Professional Grade Chef Apron for Kitchen, BBQ & Grill
$67.98
- Stovetop Indoor Korean BBQ Nonstick Grill Pan With, Pfoa-Free, Dishwasher Oven Safe, Made in Korea
$77.98
-Outdoor Gas Pizza Oven, Rotating Propane Pizza Grill Oven for Exterior Backyard Pizza Maker with 14" Pizza Stone, Portable Pizza Ovens for outside with Pizza Peel,Pia,Cutter,Gloves and Thermometer.
$500.58
. the Safer Grill Cleaning Brush. All Natural. No Metal Bristles.
$59.98
07047 Cool Touch Electric Griddle
$73.98
07061 22-Inch Electric Griddle with Removable Handles, Black, 22-Inch
$119.98
1 Pair/2 Pieces BBQ Gloves, Grilling Gloves, Heat Resistant Barbecue Oven Gloves, 1472°F/800°C Kitchen Fireproof Mitts Heat Proof for Grilling, Baking, Cooking, Welding Gloves Mitts - Red
$16.42
1 Piece Random Nonstick Enameled Cast Iron Pan/Pot (4 Styles: 10.25" Skillet/2Qt Saucepan/2.8Qt/4.8Qt Dutch Oven) – Healthy round Pot for Sourdough Bread Baking on All Stovetops, Mystery Cookware Box
$69.99
1-Piece 16.50 Inch Cast Iron Griddle Plate | Reversible Pre-Seasoned Cast Iron Grill Pan for Gas Stovetop | Double Sided Used on Open Fire & in Oven | Pre-Coated with Oil
$58.44
1/2" X 1/8" Lavalock High Temp BBQ Gasket Smoker Seal for Nomex Door Lid, Self Stick Grey
$46.82
1/3Pc Non-Stick BBQ Grill Mat 40*33Cm Baking Mat Cooking Grilling Sheet Heat Resistance Easily Cleaned Kitchen for Party
$1.31
10 Inch Griddle Spatula Holder Magnetic Design, Stainless Steel Grill Barbecue Tool Rack, Griddle Accessories for Blackstone Flat Top Griddle and Other Grill Griddles (2 Pcs)
$42.57
10 Inch Square Cast Iron Grill Pan Skillet Grill Pan with Easy Grease Draining for Grilling Bacon, Steak, and Meats, Stove, Fire and Oven Safe for Camping or Barbecue (Red)
$63.98
10" Portable round Barbecue BBQ Charcoal Grill with Handle for Outdoor Home Kitchen BBQ Picnic Camping
$53.77
10" Square Cast Iron Grill Pan Steak Pan Pre Seasoned Grill Pan with Easy Grease Drain Spout, with Large Loop Handles for Grilling Bacon, Steak, and Meats
$67.98
10-42 BBQ Brisket Rub - All-Natural Spice Seasoning for Steak, Rib, Beef Brisket - Barbecue Meat Seasoning Dry Rub - BBQ Rubs and Spices for Smoking and Grilling - No MSG, 0 Calorie - 10.5Oz Bottle
$35.98
10-42 BBQ Brisket Rub | All-Natural Spice Seasoning for Steak, Rib, Beef Brisket | Barbecue Meat Seasoning Dry Rub | BBQ Rubs and Spices for Smoking and Grilling | No MSG, 5.5.Oz Bottle
$31.37
10-Inch Skewer for BBQ Kebab, Unbleached Long Bamboo/Wood Roasting Sticks for Grill -Heavy Duty Thickness -Flat Stick Flag Handle -With Dust-Free Packaging (100-Pack)
$22.97
10-LED Grill Light, as Labeled
$40.18
100 Pcs Grilling Gloves Kit Disposable BBQ Gloves with 2 Pairs Cotton Liners Grilling Gloves Cooking Gloves Latex Free Nitrile Gloves for Outdoor Grilling Barbecue Cooking
$18.40
100% All-Natural Hardwood Pellets - Maple Wood (20 Lb. Bag) Perfect for Pellet Smokers, Smoky Wood-Fired Flavor
$53.96
100% Compostable Food Prep Gloves, Restaurant-Quality,For Food Handling, Powder-Free, 100 Count, Medium, Earth Friendly Highest ASTM D6400, US BPI and Europe OK Compost Certified, San Francisco
$20.30
100% Cotton Kitchen Apron with an Adjustable Neck with Long Ties for Women Men Chef
$40.14
12 Inch round Pizza Stone, Heavy Duty Cordierite Pizza Grilling Stone, Bread Baking Stone for RV Oven, Grill and Toaster Oven, Ideal for Baking Crisp Crust Pizza, Bread, Cookies and More
$73.03
12 Inch Lightweight Pre-Seasoned Cast Iron Griddle with Cleaning Kit - Smooth Polished Surface, Easy to Clean Cast Iron Skillets Use in the Oven, on the Stove or Grill, over a Campfire
$59.98