Step 1

Bake or Fry the corn tortillas, if not using store bought tostada shells.

Step 2

Add ground beef to a skillet over medium heat. Cook, breaking into small pieces with a wooden spoon, until browned. Remove grease.

Step 3

Add onion and seasonings and cook an additional few minutes.

Step 4

Add the refried beans to a microwave safe bowl, or a small skillet over medium heat. Stir in a small scoop of sour cream. Cook until warmed through.

Step 5

Assemble the tostadas: Spread a thin layer of refried beans over the tostada shell. Top with a small spoonful of ground beef, then lettuce, cheese, avocado, salsa, sour cream and hot sauce.

Step 6

Serve immediately.