Easy Chalupas are one of my family's favorite quick fix meals. I make these 3-4 times per month because they're so quick, and we love them!
I prefer to make my own tostadas out of pre-made corn tortillas. It doesn't take long, and I think tastes much better, but if you're in a big hurry just use the pre-made tostadas. I fry my tortillas in hot oil in a large frying pan for just a few seconds on each side, until slightly brown and then drain on paper towels.
Heat the refried beans and season to your taste.
Top your tostadas with beans, meat, and any other toppings you've prepared! That's it!