In a bowl, whisk the eggs with salt and pepper.
In a skillet, melt 1 tablespoon butter over medium heat. Add the chili powder, stirring so that the spice flavor the butter.
Add the bell peppers, potatoes, and onion and cook for 10 minutes, stirring occasionally.
Add the beaten eggs. Stir gently until the eggs are cooked.
Top tortillas scrambled egg mixture and cheddar cheese.
Roll the tortillas tightly.
This step is optional, melt 1 tablespoon butter in the skillet, and cook the burrito on each side for 2 to 3 minutes over medium-low heat.
Serve on a plate with salsa if desired.