Step by step
Method
5 steps- 01
Microwave potato cubes with 2 tablespoons water, covered, for 5 minutes; drain well.
- 02
Heat oil in a skillet. Add potatoes, cumin and salt and cook for 5 minutes until crisp.
- 03
Toast tortillas in a dry skillet for 1 to 2 minutes per side until rigid and golden.
- 04
Warm black beans with half the salsa in a small pan, lightly crushing a few beans.
- 05
Spread beans over tostadas, then add potatoes, remaining salsa, avocado, pickled onion and coriander.
Cook's notes
Make it excellent
- Cut the potatoes small and pre-steam them; they become crisp outside before the tortillas lose their crunch.



Helpful cooking questions and genuine results are welcome.