Preheat the oven to 375°F (190°C).
Lightly grease a 9-inch deep dish pie pan or oven-safe skillet with 1 tablespoon of olive oil.
Press two flour tortillas into the bottom and up the sides of the pan, overlapping slightly to form a sturdy crust.
In a medium skillet, heat 1 tablespoon of olive oil over medium heat. Add diced onion, green bell pepper, and red bell pepper. Sauté for 4-5 minutes until softened.
Add cooked sausage crumbles to the skillet and stir to combine. Remove from heat.
In a large bowl, crack the eggs and whisk together with salt, black pepper, garlic powder, and smoked paprika until well blended.
Spread the sautéed vegetables and sausage evenly over the tortilla crust in the pan.
Sprinkle half of the cheddar and mozzarella cheese over the sausage and vegetables.
Pour the whisked eggs evenly over the filling in the pan.
Sprinkle the diced tomatoes over the eggs, then top with the remaining cheddar and mozzarella cheese.
Place the remaining two tortillas on top, pressing gently to cover the filling. Tuck the edges of the top tortillas down into the sides of the pan to seal the pizza.
Bake in the preheated oven for 20-25 minutes, or until the eggs are fully set and the cheese is melted and bubbly.
Remove from oven and let cool for 5 minutes before slicing and serving.