Mango Shrimp Tostadas

Name: Mango Shrimp Tostadas
Prep time: 10 min
Cook time: 15 min
Total time: 25 min
Cuisine: American, Mexican, Latin American
Ingredients: 1 lb shrimp; 1 tbsp olive oil; 1 tsp. paprika; 1/4 tsp. chili powder (adjust to taste); 1/2 tsp. garlic powder; 1/2 tsp. onion powder; 4 corn tortillas; 14 oz. canned black beans; 2 tbsp light sour cream; 1 mango, chopped; 1 cup cabbage, chopped; 1/2 cup corn (canned, frozen, or fresh); 1/2 avocado, chopped; 1/4 cup cilantro, chopped; 2 limes, juice; 1/2 tsp cumin; Salt and pepper