American · Breakfast, lunch or dinner

Spinach + Mushroom Quiche

Buttery crust, creamy custard, earthy veg and gruyère.

Maui's an app that plans a whole week of dinners like this one. See how it works ↓

Spinach + Mushroom Quiche, plated, photographed from above.
Prep
20 min
Cook
50 min
Makes
4 servings
Skill
Comfortable
Heat
Mild, adjustable
Vegetarian Halal Contains dairy Contains eggs Contains gluten
Maui says

Cook the spinach and mushrooms until the pan looks BONE DRY before assembling. Any leftover water turns the quiche into a sad, weeping mess. Two extra minutes here saves the whole dish.

Ingredients

Everything below makes 4 servings.

  • 1pie crust (store-bought single crust)thawed if frozen
  • 5large eggs
  • ¾ cupheavy cream
  • ¼ cupwhole milk
  • 8 ozcremini mushroomssliced
  • 5 ozbaby spinach
  • 1 mediumshallotminced
  • 2garlic clovesminced
  • 1 cupgruyèregrated
  • 1 tspfresh thymeleaves stripped
  • ⅛ tspground nutmeg
  • 1 tbspolive oil
  • 1 tspkosher salt
  • ½ tspblack pepper

In the app these rescale to however many people you're feeding.

Nutrition

Per serving, as written.

  • 700calories
  • 24gprotein
  • 38gcarbs
  • 51gfat

Swaps move these numbers. A different protein or base changes them.

Instructions

Knife work first, then the stove. Nothing below asks you to chop while something burns.

Before you start
  1. Preheat oven to 400°F.
  2. Fit pie crust into the pie dish, crimp the edges, dock the bottom with a fork. Refrigerate while you prep filling.
  3. Slice mushrooms, mince shallot and garlic, strip thyme.
1

Blind bake crust

Line chilled crust with parchment and dry beans (or pie weights). Bake at 400°F for 15 min. Remove weights, bake 5 min more. Lower oven to 350°F.

20 min · hands off
2

Cook mushrooms

Heat olive oil in skillet over medium-high. Add mushrooms in one layer, don't stir for 4 min - let them brown. Stir, cook 3 min more until deeply golden and dry.

7 min · hands on
3

Add aromatics and wilt

Add shallot and garlic and thyme and salt, cook 90 sec. Add spinach in handfuls, wilt fully. Cook 1 min more to drive off moisture (WET filling = soggy quiche). Off heat, cool 5 min.

6 min · hands on
4

Custard

Whisk eggs, cream, milk, nutmeg, salt, pepper in the large bowl until smooth - no streaks of white left.

1 min · hands on
5

Assemble and bake

Spread mushroom-spinach mix across the par-baked crust. Scatter gruyère over. Pour custard slowly until it reaches just below the crust rim. Bake at 350°F for 35-40 min - the center should jiggle SLIGHTLY (will set as it cools).

38 min · hands off
6

Rest

Rest 15 min before slicing. Cutting hot quiche = liquid filling. Patience.

15 min · hands off

Make it yours

Every swap here is one Maui already knows how to make, including what it does to the timing.

Instead of vegetarian With bacon (not halal)

Cook 4 strips bacon, crumble, scatter on bottom of crust before custard. Adds about 8 minutes.

Instead of served as the meal With simple green salad

Toss greens with vinaigrette while quiche bakes. Adds about 5 minutes.

Gluten free Gluten-free pie crust for pie crust

What keeps

Keeps 4 days refrigerated. Reheat slices at 325°F for 12 min covered loosely with foil - restores the custard.

Freezes 2 months baked; thaw overnight, reheat at 325°F for 25 min.

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