Foryoueats: Tortilla Española (Spanish Tortilla)

Ingredients

• 1/2 cup olive oil
• 2 pounds baking potatoes, peeled and cut into 1/4-inch slices
• salt and pepper to taste
• 2 tablespoons olive oil
• 2 onions, sliced into rings
• 6 large eggs
• 1 roasted red pepper, drained and cut into strips
• 3 ounces Spanish serrano ham, chopped
• 2 tablespoons chopped fresh Italian parsley