In a large skillet over medium heat, add the lean ground turkey or beef. Cook until browned, breaking it apart with a spatula. This should take about 5-7 minutes.
Once the meat is fully cooked, stir in the chili powder, cumin, and salt. Mix well and let it cook for another 2 minutes, allowing the flavors to meld.
Preheat your oven to 400°F (200°C). While the oven is heating, place the tortillas on a baking sheet. You can use three tortillas to create a layered pizza or stack them for a thicker crust.
Spread the vegetarian refried beans evenly over the tortillas. If you used pinto beans, ensure they are pureed to a smooth consistency for easy spreading.
Spoon the seasoned ground turkey or beef mixture over the beans, spreading it evenly across the tortillas.
Sprinkle the diced tomato and shredded cheese on top of the meat layer. Feel free to add more veggies or toppings of your choice to make it your own!
Place the baking sheet in the preheated oven and bake for about 10-12 minutes, or until the cheese is melted and bubbly, and the edges of the tortillas are slightly crisp.
Once out of the oven, let the pizza cool slightly. Then, top with ribbon-sliced romaine lettuce for a fresh crunch before slicing.