Fajita Frittata | Oregonian Recipes

Ingredients

• 1 tablespoon olive oil
• 1 cup sliced onion
• 2 cups green, red and/or yellow bell peppers, cut into strips, divided
• 2 cups cooked beef strips
• 8 eggs
• 2 teaspoons Taco Seasoning Mix (see link to accompanying recipe in directions)
• 1 cup shredded cheddar cheese, divided
• 1 cup shredded Monterey Jack cheese, divided