Our simple Blackstone Shrimp Fajitas deliver all the bold flavors of a favorite restaurant fajita but made at home for a fraction of the cost. Juicy shrimp, caramelized peppers and onions, and a bright chile-lime seasoning come together quickly on a flat-top griddle for a meal that sizzles and satisfies.
Blackstone Shrimp Fajitas Recipe
If fajitas don’t sizzle when they come off the griddle, they aren’t fajitas in my book. I order them every time I go out for Mexican-style food, so I know what works: high heat, bold seasoning, and quick cooking to keep the shrimp tender. This recipe is intentionally simple and flexible. Use a store-bought Mexican spice blend or make the homemade mix listed below. It’s a “build-your-own” dinner the whole family can customize—kids can add as many or as few peppers as they like, and you can easily swap in steak or chicken for variety.
Why You’ll Love This Recipe
- Quick and easy: Minimal prep and about 20 minutes total—fast enough for weeknights.
- Highly customizable: Use only the peppers you like, vary the heat, or serve American-style with lettuce and shredded cheese—no judgment.
- Great for meal prep: Cook a batch and refrigerate for easy lunches or reheat briefly in a skillet or air fryer. Shrimp reheats quickly; avoid overcooking.
More Blackstone Recipes available on many recipe sites and blogs for additional inspiration.
Recipe Shopping List
Before you start, make sure you have the basics on hand. For exact amounts, see the ingredient list in the recipe card below.
- Avocado oil: My preferred cooking oil for high-heat griddling; you can substitute another neutral oil if needed.
- Bell peppers: A mix of red, yellow, and orange adds sweetness and color; green peppers are optional.
- Yellow or white onion: Sliced thin for quick caramelizing.
- Raw shrimp: Buy raw, peeled and deveined shrimp for best results—shrimp cooks fast and should not be overcooked.
- Chile-lime or Mexican seasoning: A pre-made blend works well, or use the homemade seasoning below.
How To Make This Recipe
This overview gives you the steps at a glance. Follow the full recipe card below while cooking.
- Season: Toss shrimp and vegetables with your seasoning blend so everything is evenly coated.
- Preheat: Heat the Blackstone or flat-top griddle to medium-high and add a thin coat of avocado oil.
- Cook: Spread shrimp and vegetables across the hot surface and let them sizzle for 1–2 minutes.
- Flip and finish: Use a large spatula to flip ingredients and cook until shrimp are pink and opaque and vegetables are crisp-tender.
See more shrimp recipes and ideas to pair with your fajitas for a complete meal.
Recipe FAQ
How should I season the fajitas if I don’t have a chile-lime rub?
Make a quick mix: chili powder, garlic powder, onion powder, cumin, salt, and a pinch of cayenne or a squeeze of lime. The chile-lime profile is bright, but a traditional taco-style rub works well too.
What sides go well with these shrimp fajitas?
Warm flour or corn tortillas, sour cream, guacamole, fresh salsa, bean dip, and Mexican rice all complement the fajitas and round out the meal.
How do I avoid overcooking the shrimp?
Shrimp cook in just a few minutes—watch for them to turn pink and opaque and remove from heat promptly to keep them tender.
Can I prep this ahead?
Prep peppers, onions, and seasoning ahead of time, but cook the shrimp just before serving so they stay juicy.
More South-of-the-Border inspired recipes are great companions to these fajitas.
More Fajitas Recipes
Fajitas are an easy, crowd-pleasing meal that smell fantastic as they cook. If you enjoy cooking on a Blackstone or flat-top griddle, try variations like steak fajitas or sheet-pan chicken fajitas—each delivers the same sizzle with a different protein. Swap proteins and seasonings to discover your favorite combination.
Have a cocktail with dinner—or a refreshing non-alcoholic drink—to complete the meal.
Serve This With
Serve the shrimp fajitas with homemade salsa, guacamole, bean dip, and plenty of sour cream. Warm tortillas are essential; add a side of Mexican rice for a heartier plate. For an extra-special touch, grilled Mexican street corn or elote is always a hit.
Pin For Later
Yield: 6 servings
Blackstone Shrimp Fajitas
Simple shrimp fajitas cooked on a Blackstone griddle in minutes for dinner that’s quick and full of flavor.
Prep Time: 10 minutes Cook Time: 10 minutes Total Time: 20 minutes
Ingredients
- Avocado oil
- 1 green bell pepper
- 1 yellow bell pepper
- 1 red bell pepper
- 1 medium yellow onion
- 3 pounds large raw shrimp, peeled and deveined
Pre-made seasoning
- 2 tablespoons chile-lime or Mexican seasoning
Or use this homemade seasoning
- 1 teaspoon chili powder
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- ½ teaspoon salt
- ¼ teaspoon cumin
Instructions
- Mix the seasoning ingredients together if using the homemade blend. Sprinkle evenly over the shrimp and sliced vegetables.
- Preheat your griddle or flat-top to medium-high heat and add a thin layer of avocado oil.
- Spread the seasoned shrimp and vegetables across the hot surface and let them sizzle for 1–2 minutes without stirring too much.
- Flip everything with a large spatula and cook until shrimp are pink and opaque and vegetables are crisp-tender, about another 1–2 minutes.
- Remove from heat and serve immediately with warm tortillas and your favorite toppings.
Nutrition (per serving, estimate)
Calories: 212; Total Fat: 5g; Saturated Fat: 1g; Cholesterol: 286mg; Sodium: 1475mg; Carbohydrates: 9g; Fiber: 1g; Sugar: 2g; Protein: 32g. Nutrition information is an estimate.