A delicious Spanish tortilla made with just 4 ingredients: onions, potatoes, olive oil, and eggs. This dish requires cooking the potatoes and onions in olive oil, combining them with beaten eggs, and then cooking until set.
1: Quarter and slice 1 onion and 3 large potatoes, add salt.
2: Cook in 1 cup of olive oil in an oven-proof skillet on low heat for 25 minutes, stirring gently.
3: Remove the mixture from the skillet using a slotted spoon and combine with 8 beaten eggs.
4: Drain oil from the skillet into a measuring cup and clean the skillet.
5: Add 3 tablespoons of oil back to the skillet and add the mixture.
6: Slowly stir while eggs scramble, then cook on low for 12 minutes, shaking the pan to avoid sticking every few minutes.
7: Broil in the oven for 2-4 minutes.
8: Remove and flip onto a plate.
9: Let rest for at least 20 minutes.