Can I make the black bean mixture ahead of time?
Yes. Prepare the sautéed and mashed beans up to 2 days in advance. Store in an airtight container in the refrigerator and reheat gently before assembling tostadas.
What's the best way to keep tostada shells crispy?
Assemble tostadas just before serving. Add the bean mixture, then top with cheese, lettuce, and crema to minimize sogginess.
Can I use canned black beans instead of the pouch?
Yes. Use one 15 oz can of black beans (drained and rinsed), though you may need to add extra garlic powder or cumin to match the Cuban-style flavor profile.
How many tostadas does this recipe make?
This recipe makes 4 tostadas. It serves 2 as a light meal or appetizer, or 4 as an appetizer.
What can I substitute for Mexican crema?
Use sour cream thinned with a little milk, or Greek yogurt mixed with lime juice for a tangy alternative.