Thinly slice the steak against the grain and season it with salt, black pepper, garlic powder, cumin, and chili powder. Set aside to marinate for 15 minutes.

Prepare the Vegetables

Slice the onions, bell peppers, and jalapenos. Set aside.

Cooking

Caramelize the Onions and Peppers

In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the sliced onions and bell peppers, and cook until they are soft and caramelized (about 10-15 minutes), stirring occasionally.

Cook the Steak

In the same skillet, add another tablespoon of olive oil. Increase the heat to medium-high and add the marinated steak. Cook for about 5-7 minutes, or until the steak is cooked to your desired level of doneness.

Add Jalapenos

Add the sliced jalapenos to the skillet and cook for an additional 2-3 minutes to soften them slightly.

Assembly

Assemble the Burritos

Lay out a large flour tortilla on a flat surface. Spoon a generous amount of the steak and vegetable mixture onto the center of the tortilla. Top with shredded cheese.

Wrap the Burrito

Fold the sides of the tortilla over the filling, then roll from the bottom up to enclose the filling completely. Repeat for the remaining tortillas.

Serving

Serve

Heat the wrapped burritos in a skillet or microwave until the cheese is melted. Cut in half and serve with your favorite salsa or hot sauce.