Chipotle Mexican Grill fajita vegetables are one of the easiest restaurant sides to recreate at home. Made with sliced bell peppers and red onion, these vegetables are cooked until tender-crisp and seasoned simply for that familiar Chipotle-style flavor.
This copycat recipe needs only a handful of ingredients and takes about 15 minutes. Add the fajita vegetables to burrito bowls, tacos, quesadillas or burritos, or serve them alongside our Pollo Asado Chipotle copycat recipe for a complete homemade Chipotle-inspired meal.
What Are the Fajita Vegetables at Chipotle Mexican Grill?
Chipotle’s fajita vegetables are a simple mixture of bell peppers and red onions seasoned with oregano and salt.
That’s part of what makes them so easy to reproduce at home. You don’t need a complicated fajita seasoning packet or a long list of spices.
The key is cooking the vegetables over fairly high heat so they develop some browned, slightly charred edges while remaining tender-crisp rather than becoming soft and soggy.
Chipotle Mexican Grill Fajita Vegetables Ingredients
You’ll need:
- 2 medium green bell peppers
- 1 medium red bell pepper
- 1 large red onion
- 1½ tablespoons neutral oil
- 1 teaspoon dried Mexican oregano
- ½ teaspoon kosher salt, plus more to taste
Why Use Mexican Oregano?
Mexican oregano has a slightly different flavor from the Mediterranean oregano commonly used in Italian cooking. It tends to have more citrusy and earthy notes, making it particularly well suited to Mexican-inspired dishes.
Regular dried oregano will still work if that’s what you have in your pantry, but Mexican oregano is my first choice for this Chipotle copycat.
How to Make Chipotle Fajita Vegetables
1. Slice the Vegetables
Remove the stems and seeds from the bell peppers and slice them into strips.
Peel the red onion, cut it in half and slice it into strips approximately the same thickness as the peppers.
Keeping the vegetables relatively uniform helps them cook at roughly the same rate.
2. Heat the Pan
Place a large cast-iron skillet or heavy frying pan over medium-high to high heat.
Allow the pan to become properly hot before adding the vegetables.
Add the oil and swirl it around the pan.
3. Cook the Peppers and Onions
Add the sliced bell peppers and red onion.
Spread them across the pan rather than piling everything into the center.
Cook for approximately 7–10 minutes, stirring occasionally.
You want the vegetables to soften while developing browned or lightly charred spots around some of the edges.
4. Add the Seasoning
During the final 1–2 minutes, sprinkle the Mexican oregano and salt over the vegetables.
Toss everything together until evenly seasoned.
Taste and adjust the salt if necessary.
Serve immediately while the vegetables are still hot and slightly crisp.
The Secret to Better Chipotle-Style Fajita Vegetables
The biggest mistake is overcrowding the skillet.
If you squeeze too many peppers and onions into a small pan, the moisture released by the vegetables becomes trapped. Instead of browning, they begin to steam.
Use your largest skillet and give the vegetables room.
If you’re doubling the recipe, cooking two batches will generally give you better results than putting everything into one pan.
Also, don’t constantly stir them.
Leaving the vegetables against the hot surface for a short time helps create those browned edges we’re looking for.
Do You Need Fajita Seasoning?
No.
This is where homemade fajita vegetables can become unnecessarily complicated.
You don’t need a packet containing chili powder, cumin, paprika, garlic powder and other seasonings to recreate the simple vegetables served at Chipotle.
Bell peppers, red onion, oregano, oil and salt give you the basic flavor profile we’re after.
What Peppers Does Chipotle Use for Fajita Vegetables?
Bell peppers are the star of Chipotle-style fajita vegetables.
Green bell peppers provide a slightly more savory, grassy flavor, while red peppers bring natural sweetness.
Using a combination gives the finished dish more color and a nice balance of flavors.
You can also use yellow or orange bell peppers if that’s what you already have.
How to Serve Chipotle Mexican Grill Fajita Vegetables
These vegetables work particularly well as part of a homemade Chipotle-style bowl.
Start with rice and beans, then add:
- Chipotle-style fajita vegetables
- Grilled chicken or Pollo Asado
- Corn salsa
- Tomato salsa
- Cheese
- Sour cream
- Guacamole
- Fresh cilantro
- Lime
For a smoky chicken option, pair them with our Pollo Asado Chipotle Copycat Recipe. The bright citrus and adobo flavors of the chicken work especially well with the peppers and onions.
Can You Make Chipotle Fajita Vegetables Ahead of Time?
Yes, although they’re best immediately after cooking.
Prepare the peppers and onions ahead of time and refrigerate them uncooked in an airtight container. Then you only need about 10 minutes to cook them when you’re ready to eat.
Cooked leftovers can also be refrigerated in an airtight container for 3–4 days.
Reheat them quickly in a hot skillet rather than cooking them slowly. This helps prevent the vegetables from becoming overly soft.
Can You Freeze Fajita Vegetables?
Technically yes, but I wouldn’t recommend freezing them if texture is important.
Bell peppers and onions contain plenty of water, so previously cooked vegetables can become softer after freezing and thawing.
Since this recipe takes only about 15 minutes, making a fresh batch usually gives much better results.
Frequently Asked Questions
What are Chipotle Mexican Grill fajita vegetables made of?
Chipotle-style fajita vegetables are primarily sliced bell peppers and red onion cooked with oil and seasoned with oregano and salt.
Are Chipotle fajita vegetables spicy?
No. Bell peppers don’t contain the heat associated with chili peppers, so these fajita vegetables are mild. They work particularly well alongside spicy chicken, salsa or hot sauce.
What kind of onion should I use?
Use red onion for the closest Chipotle-style result. It becomes slightly sweeter as it cooks while retaining enough savory onion flavor to balance the peppers.
Can I use regular oregano?
Yes. Mexican oregano is preferable for its earthy, citrusy character, but ordinary dried oregano makes a perfectly acceptable substitute.
How do you keep fajita vegetables from getting soggy?
Use a large, very hot skillet, don’t overcrowd the pan and avoid constantly stirring the vegetables. These steps encourage browning instead of steaming.
Are Chipotle-style fajita vegetables good for meal prep?
Yes. They’re easy to prepare in advance and work well in rice bowls, burritos, tacos and quesadillas. For the best texture, reheat them quickly in a hot skillet.
Chipotle Mexican Grill Fajita Vegetables Copycat Recipe
Make Chipotle Mexican Grill fajita vegetables at home with tender-crisp bell peppers, red onion and oregano. This easy copycat side takes about 15 minutes and is perfect for burrito bowls, tacos and homemade Chipotle meals.
Ingredients
- 2 medium green bell peppers, sliced
- 1 medium red bell pepper, sliced
- 1 large red onion, sliced
- 1½ tablespoons neutral oil
- 1 teaspoon dried Mexican oregano
- ½ teaspoon kosher salt, or to taste
Instructions
- Prepare the vegetables. Remove the stems and seeds from the bell peppers and cut them into strips. Peel and slice the red onion into similarly sized strips.
- Heat the skillet. Place a large cast-iron skillet or heavy frying pan over medium-high to high heat. Let it become hot before adding the oil.
- Add the vegetables. Add the peppers and onions and spread them evenly across the hot skillet.
- Cook. Cook for 7–10 minutes, stirring occasionally rather than constantly, until the vegetables are tender-crisp with browned and lightly charred edges.
- Season. During the final 1–2 minutes, sprinkle over the Mexican oregano and kosher salt.
- Finish. Toss until evenly coated, taste and add additional salt if necessary.
- Serve. Serve immediately in burrito bowls, tacos, burritos, quesadillas or alongside your favorite copycat Chipotle entrée.
Notes
Nutrition values are estimates and will vary according to ingredients and serving size.
Nutrition Information:
Yield: 4 Serving Size: About ¾ cupAmount Per Serving: Calories: 100Total Fat: 5.5gSaturated Fat: 0.5gTrans Fat: 0gUnsaturated Fat: 5gCholesterol: 0mgSodium: 250mgCarbohydrates: 12gNet Carbohydrates: 9gFiber: 3gSugar: 6gProtein: 2g
