🍔 American☆ No ratings yet

Mashed Potato-Crust Quiche

This mashed potato-crust quiche is rich, surprisingly easy to put together, and guaranteed to disappear off the serving platter in about five minutes.

Recipe byPureWow@purewowon Instagram

View original postSep 8, 2026Is this yours? Claim itRequest removal

✨ Start Cook Mode
Sliced quiche with mashed potato crust, spinach and cheddar filling
Prep
⏱️ 20m
Cook
🍳 65m
Total
⏰ 85m
Servings
8

Mashed Potato-Crust Quiche takes 1 hr 25 min (20 min prep, 1 hr 5 min cooking) and serves 8.

👨‍🍳 Instructions

✨ Meez Magic · 10 steps → 15 actions

Ready to cook?

Immersive step-by-step Cook Mode with timers.

✨ Start Cook Mode
1

Cut the russet potatoes in half

2

Chop the fresh spinach and dice the bell pepper

3

Preheat the oven to 425°F.

4

Boil the potatoes until fork-tender

5

Drain and let cool before removing the skin

6

Mash the potatoes with the olive oil and salt until smooth

7

Press the mashed potatoes firmly into the bottom and slightly up the sides of a greased springform (cheesecake) pan to form an even crust

8

Bake the potato crust until lightly golden and set

9

Meanwhile, blend the cottage cheese, eggs, and milk until smooth

10

Stir in the shredded cheddar cheese, spinach, bell pepper, garlic salt, and black pepper

11

Pour the filling over the baked potato crust and spread evenly

12

Bake until the center is set and the top is lightly golden

13

Let cool

14

Carefully remove the outer ring of the springform pan

15

Slice, serve warm, and enjoy!

🎉

You're all done!

Enjoy your mashed potato-crust quiche — and don't forget to share.

From Cook Mode

Tips as you cook

  • Gather Crust IngredientsMise en place makes cooking easier
  • Halve PotatoesUse a sturdy knife for firm potatoes
  • Chop VeggiesDice evenly for consistent cooking
  • Preheat OvenGive oven time to fully heat
  • Boil PotatoesTest with a fork for doneness
  • Cool & PeelLet cool enough to handle safely
  • Mash PotatoesMash while warm for smoother texture
  • Form CrustPress firmly up the sides for structure

Swaps, storing and making ahead

Good to know

Swaps

  • No fresh spinach? Use about 1/4 cup frozen spinach, thawed and squeezed dry.
  • No cottage cheese? Swap in an equal amount of ricotta for the filling base.

Storing it

Keep leftovers in an airtight container in the fridge for 3–4 days. Reheat slices in the oven or microwave until steaming hot.

Making it ahead

The mashed potato crust can be baked up to a day ahead and kept covered in the fridge before adding the filling.

Notes by Meez Magic, written for this recipe. Use your judgment.

The story behind itMashed Potato-Crust Quiche: A Crustless Quiche FixForget rolling pastry dough. This mashed potato-crust quiche swaps the traditional crust for a golden, buttery layer of mashed potatoes underneath a creamy, cheesy filling. It's comfort food and elegance in one dish.

From home cooks

Made it

🎼 meez magic pairingsPRO

Cook these together

Scored for your kitchen — shared prep, compatible timing, no fighting over the oven.

Instant Pot Wild Rice Mushroom Soup🎼 Perfect partner

Instant Pot Wild Rice Mushroom Soup

🍔 ⏱️ 55 min
Oven + stovetop — no fighting over heatShares 7 ingredients (garlic, pepper, black)
Creamy Chicken Wild Rice Soup🎼 Perfect partner

Creamy Chicken Wild Rice Soup

🍔 ⏱️ 40 min
Oven + stovetop — no fighting over heatShares 6 ingredients (garlic, pepper, black)
White Chicken Chili🎼 Perfect partner

White Chicken Chili

🍔 ⏱️ 50 min
Oven + stovetop — no fighting over heatShares 7 ingredients (cheese, garlic, pepper)