Potato Quiche with Spinach

Active Time: 25 MinsTotal Time40 Mins
Yield: Serves 4

Part custardy quiche, part decadent potato gratin, this breakfast-for-dinner dish gets a golden crust thanks to a generous amount of heart-healthy olive oil. Pair it with a classic spinach salad for a burst of nutrients and some delicious crunch.

Ingredients

  • 1 1/2 pounds baby yellow potatoes, thinly sliced
  • 1 cup thinly sliced yellow onion
  • 1 1/8 teaspoons kosher salt, divided
  • Cooking spray
  • 7 tablespoons olive oil, divided
  • 3large eggs
  • 2large egg whites
  • 1 1/2 ounces feta cheese, crumbled (about 1/3 cup), divided
  • 1 tablespoon red wine vinegar
  • 1 tablespoon fresh lemon juice
  • 1 teaspoon honey
  • 4 cups baby spinach leaves
  • 2 cups halved grape tomatoes
  • 1 cup sliced English cucumber
  • 1 cup sliced red bell pepper

Nutritional Information

  • Calories 492
  • Fat 30g
  • Satfat 6g
  • Unsatfat 22g
  • Protein 15g
  • Carbohydrate 42g
  • Fiber 9g
  • Sugars 10g
  • Added sugars 1g
  • Sodium 808mg
  • Calcium 16% DV
  • Potassium 9% DV
  • Calories 492
  • Fat 30g
  • Satfat 6g
  • Unsatfat 22g
  • Protein 15g
  • Carbohydrate 42g
  • Fiber 9g
  • Sugars 10g
  • Added sugars 1g
  • Sodium 808mg
  • Calcium 16% DV
  • Potassium 9% DV

How to Make It

Step 1

Preheat oven to 375°F. Place potatoes, onion, and 1/2 teaspoon salt in a large microwavable bowl; spray lightly with cooking spray, and toss to coat. Cover with plastic wrap; microwave at high 3 minutes. Heat a 9-inch cast-iron or ovenproof skillet over medium-high. Add 1 tablespoon oil and half of potato mixture; cook, stirring occasionally, until potatoes are almost cooked through, 6 to 8 minutes. Transfer to a rimmed baking sheet. Repeat with 1 tablespoon oil and remaining potato mixture. Let cool 6 minutes.

Step 2

Whisk together eggs, egg whites, and 1/2 teaspoon salt in a medium bowl. Gently fold in cooled potato mixture, being careful to keep potatoes intact.

Step 3

Wipe skillet clean. Add 3 tablespoons oil; heat over medium-high 30 seconds. Add potato mixture; press in an even layer. Sprinkle with 3 tablespoons feta; cook until a crust forms on bottom, about 2 minutes. Transfer to oven, and bake at 375°F until golden brown, 20 to 23 minutes.

Step 4

Whisk together vinegar, lemon juice, honey, remaining 2 tablespoons oil, and remaining 1/8 teaspoon salt in a large bowl. Add spinach, tomatoes, cucumber, and bell pepper; toss to combine. Cut quiche into 8 wedges; top with remaining feta.

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