Spanish Potato, Spinach and Manchego Tortilla

I’ve refined this classic Spanish tortilla recipe to create a harmonious blend of traditional technique and modern flavors. Drawing from my experience with authentic Spanish cuisine, this version incorporates the nutritious addition of spinach and the rich, nutty flavor of Manchego cheese while maintaining the soul of a traditional tortilla española. This dish, born in the humble kitchens of Spain, has evolved into a versatile staple that’s perfect for any meal of the day.

Ingredients

For the Base:

• 4-5 medium Yukon Gold potatoes, thinly sliced (about 800g)
• 1 large Spanish onion, thinly sliced (300g)
• 6 large eggs
• 2 cups fresh spinach leaves (60g)
• 1 cup Manchego cheese, grated (100g)
• ¾ cup extra virgin olive oil (180ml)
• 3 cloves garlic, thinly sliced
• 1½ teaspoons sea salt (9g)
• ½ teaspoon black pepper (2g)
• ¼ teaspoon smoked paprika (pimentón) (1g)

For Garnish:

• Fresh parsley leaves
• Additional Manchego shavings
• Homemade aioli for serving
• Cherry tomatoes
• Flaky sea salt (Maldon preferred)

Instructions

Initial Preparation

1. Begin with the potatoes:

• Peel and wash the potatoes thoroughly
• Using a mandoline or sharp knife, slice into uniform rounds (1/8 inch/3mm thick)
• Submerge in cold water for 15 minutes to remove excess starch
• Drain and pat completely dry with clean kitchen towels

1. Prepare your workspace:

• Have all ingredients measured and ready
• Set up a draining station with paper towels
• Ensure your non-stick pan is clean and well-seasoned

Cooking the Base Components

1. Potato and Onion Preparation:

• Heat the olive oil in a 10-inch non-stick skillet over medium-low heat
• Add potato slices and onion in layers
• Cook gently for 15-20 minutes, occasionally turning with a slotted spoon
• Watch for tenderness without browning
• Remove and drain on paper towels
• Reserve exactly 2 tablespoons of the cooking oil

1. Creating the Egg Mixture:

• In a large bowl, crack and beat the eggs until well combined
• Season with salt, pepper, and smoked paprika
• Gently fold in the cooked potatoes and onions
• Allow mixture to rest for 10 minutes to meld flavors

Preparing the Spinach Layer

1. In the same pan:

• Heat 1 tablespoon of the reserved oil
• Add sliced garlic, cooking until fragrant but not brown
• Add spinach in batches
• Cook just until wilted (about 1-2 minutes)
• Season lightly with salt
• Remove and press out excess moisture

Assembling and Cooking the Tortilla

1. First Layer:

• Heat remaining oil in pan over medium heat
• Pour in half the egg-potato mixture
• Spread evenly with a spatula

1. Middle Layer:

• Arrange wilted spinach evenly
• Sprinkle with grated Manchego
• Pour remaining egg-potato mixture

1. Initial Cooking:

• Cook for 4-5 minutes
• Look for golden bottom and set edges
• Center should still be slightly loose

1. The Critical Flip:

• Place a large plate over the pan
• Hold firmly and quickly invert
• Slide tortilla back into pan, uncooked side down
• Tuck edges with spatula for neat appearance

1. Final Cooking:

• Cook 3-4 minutes more
• Look for golden color
• Center should be slightly creamy

Nutritional Information

Per serving (serves 6):

• Calories: 420
• Total Fat: 32g
• Saturated Fat: 8g
• Cholesterol: 225mg
• Sodium: 680mg
• Total Carbohydrates: 24g
• Dietary Fiber: 3g
• Protein: 15g
• Calcium: 250mg
• Iron: 2mg

Professional Tips for Perfect Results

1. Temperature Control:

• Maintain medium-low heat throughout
• Never allow oil to smoke
• Watch for gentle bubbling around edges

1. Texture Management:

• Potato slices should be uniform
• Don’t overcrowd the pan
• Test potato tenderness with a fork

1. Timing Considerations:

• Don’t rush the initial potato cooking
• Let the egg mixture rest
• Allow finished tortilla to set

1. Serving Suggestions:

• Best served warm or at room temperature
• Cut into wedges or squares
• Pair with:
  • Fresh crusty bread
  • Simple green salad
  • Spanish wines (particularly Albariño or Rioja)
  • Traditional aioli

This Spanish Potato, Spinach and Manchego Tortilla represents the perfect balance between traditional technique and modern interpretation, creating a dish that’s both authentic and innovative. Whether served as a main course, tapas, or picnic fare, it’s sure to impress with its rich flavors and beautiful presentation.