01 -
If making your own tostada shells, heat your oven to 400°F. Set the tortillas directly on the oven grill and bake them for 8-10 mins until crunchy. Let them cool after baking.
02 -
In a big pan over medium heat, warm up the oil. Toss in the diced onion and cook for roughly 5 minutes until softened. Stir in the garlic and taco spices, cooking for another 30 seconds so the aroma really pops.
03 -
Add the beef to the skillet and let it cook until browned, about 6-8 mins, breaking it apart as it cooks. Spoon in the salsa and stir it around, cooking until warmed through. Remove from heat.
04 -
While the beef is cooking, heat your refried beans in the microwave in 30-second bursts, stirring in between until they're nice and hot.
05 -
Spread some warm beans on a tostada shell. On top of that, add a generous serving of the seasoned beef, followed by the lettuce, tomato, avocado chunks, cheese, and however much sour cream and cilantro you'd like.
06 -
Serve the tostadas right away. Put some extra salsa on the side and enjoy while they're still crunchy.