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Fajita grilled cheese sandwich with vibrant peppers and melted cheese

Fajita Grilled Cheese

A delightful sandwich that merges hearty comfort with zesty fajita flavors, featuring melted mozzarella and colorful sautéed vegetables.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Dinner, Sandwich
Cuisine American, Mexican
Servings 4 servings
Calories 500 kcal

Ingredients
  

For the filling

  • 2 tablespoons olive oil Essential for sautéing the veggies.
  • ½ large red onion (sliced) Adds subtle sweetness.
  • 2 cloves garlic (minced) Enhances the flavor.
  • 3 bell peppers (sliced, red, yellow, and orange) Colorful and sweet.
  • 1 zucchini (thinly sliced) Adds texture.
  • 1 teaspoon kosher salt Enhances all flavors.
  • ½ teaspoon ground cumin Adds smoky flavor.
  • ¼ teaspoon freshly ground black pepper Adds warmth.
  • 2 tablespoons salted butter For toasting the bread.
  • 8 slices hearty sandwich bread (like sourdough or rye) The base of the sandwich.
  • ¼ cup chimichurri sauce Adds a zingy flavor.
  • 8 slices mozzarella cheese Offers gooeyness.

Instructions
 

Preparation

  • Heat the olive oil in a large skillet over medium-high heat. Add the sliced onions and minced garlic, and sauté until fragrant, about 30 seconds.
  • Add the sliced bell peppers, zucchini, salt, cumin, and black pepper. Cook for about 10 minutes until softened and vibrant.

Toasting the Bread

  • In a separate skillet, melt ½ tablespoon of butter over medium heat. Toast two slices of bread for 1-2 minutes until golden brown, then flip and toast the other side with another ½ tablespoon of butter.

Assembling the Sandwich

  • Spread 1 tablespoon of chimichurri sauce on one slice of toasted bread. Layer with 1 slice of mozzarella cheese, ¾ cup of fajita veggies, and another slice of mozzarella. Top with the second piece of toasted bread.

Cooking the Sandwich

  • Cook the sandwich until mozzarella is melting, flipping it over to cook the other side for 2-4 minutes till crispy and golden.

Serving

  • Slice in half and serve immediately.

Notes

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat on a skillet over low heat.
Keyword Comfort Food, easy dinner, Fajita, Grilled Cheese, Kid-Friendly