01 - Preheat oven to 400°F.
02 - Arrange tortilla halves on a baking sheet. Lightly brush both sides with oil or spray with cooking spray. Bake for 6–8 minutes per side until golden and crisp. Set aside to cool.
03 - In a skillet, heat olive oil over medium heat. Add shredded chicken, cumin, smoked paprika, chili powder, garlic powder, salt, and black pepper. Stir and cook for 3–4 minutes until the chicken is warm and evenly coated. Remove from heat.
04 - Top each crispy mini tostada with a layer of shredded lettuce, a spoonful of seasoned chicken, and a bit of pico de gallo. Add diced avocado and sprinkle with cheese.
05 - Drizzle with sour cream (thin with a little water if needed for easy drizzling) and garnish with chopped cilantro. Serve with lime wedges on the side.