The document provides a 10 step process for making Spanish tortilla. It involves cutting and washing potatoes and onions, cooking them in olive oil until soft, mixing the cooked vegetables with eggs, pouring the mixture back into the pan, and cooking both sides until finished. The key ingredients are olive oil, potatoes, onions, eggs, and salt. The tortilla is cooked covered at medium heat, flipping it once fully cooked through.

1. How to make Spanish Tortilla in 10 Steps! By Luis

13. Enjoy it!