Simple Mushroom Quiche

When you need quiche without the fuss, this streamlined version delivers.

Canned mushrooms skip the slicing and sautéing while sour cream takes the place of heavy cream for tang. A splash of Worcestershire sauce adds savory depth that punches up the flavor without extra steps. Just layer onion rings in the pie shell, whisk everything else together, pour it in, and bake.

It’s the kind of recipe that makes weeknight brunch or a quick dinner completely doable.

Kitchen Tips

• Drain the canned mushrooms well and pat them dry with paper towels. Excess moisture will make the quiche watery.
• Spread the onion rings evenly across the bottom of the pie shell. They’ll soften and sweeten as the quiche bakes.
• Don’t skip the Worcestershire sauce. That one ingredient adds umami richness that makes up for using canned mushrooms instead of fresh.
• Let the quiche cool for 10 minutes before slicing. It needs a moment to firm up after coming out of the oven.

Kitchen Variations

• Fresh Upgrade: Use 2 cups sliced fresh mushrooms if you have them. Sauté in butter until golden before adding to the quiche.
• Cheddar Swap: Replace Swiss with sharp cheddar for a bolder, less traditional flavor that kids often prefer.
• Veggie Boost: Add 1 cup chopped spinach or bell peppers to the egg mixture for extra color and nutrition.