Crispy tostada shells layered with refried beans and spicy shredded chicken. Perfect for casual entertaining - let everyone build their own with fresh toppings. Make ahead friendly and naturally gluten-free.
Prep Time15 minutesmins
Cook Time45 minutesmins
Total Time1 hourhr
Course: Appetizer, Main Course
Cuisine: Mexican
Keyword: Cinco de Mayo, easy, gluten free, party food
Heat olive oil in a large saucepan over medium heat. Add onion; cook and stir until beginning to soften, about 2 minutes. Add garlic and stir just until fragrant, about 30 seconds. Add broth, tomatoes with juice, cumin, oregano, chipotle hot sauce and chili powder and bring to boil.
Add chicken breasts and season lightly with salt and pepper. Stir to coat chicken with tomato mixture then spread into an even layer. Reduce heat and cover; simmer 20 to 25 minutes minutes, flipping chicken once about half way through cooking time, until chicken is tender and easy to shred. Transfer chicken to cutting board. Increase heat to medium-high and return sauce to boil; cook uncovered, stirring occasionally, until most of the liquid has evaporated (it should look like a thick salsa), 8-12 minutes. Remove from heat.
While sauce reduces, shred chicken into bite size pieces using two forks.
Once sauce has reduced, return chicken and place over medium heat; cook and stir until heated through.
Assemble Tostadas
Spread one tostada shell with a thin layer of warm refried beans followed by a thin layer of chicken. Sprinkle with cheese and top with salsa, avocado slices and sour cream. Repeat with remaining tostada shells. Garnish with cilantro and serve immediately, with lime wedges if desired.