FESTIVAL PERKS WITH OUTSIDE+ 

Don’t miss Khruangbin, Lord Huron, and more at the Outside Festival.

GET TICKETS NOW

MUSIC ANNOUNCED!

Khruangbin and Lord Huron to headline 2025 Outside Festival.

BUY TICKETS

Mushroom Lovers’ Pie

Forget casseroles! Condensed cream of mushroom soup gets an elegant makeover in this easy-to-assemble pie. If you’re looking to get ahead and save money, buy sliced and boxed mushrooms when they go on sale; then make the filling, freeze it, and whip up the quiche when you’re ready.

Heading out the door? Read this article on the new Outside+ app available now on iOS devices for members! Download the app.

Forget casseroles! Condensed cream of mushroom soup gets an elegant makeover in this easy-to-assemble pie. If you’re looking to get ahead and save money, buy sliced and boxed mushrooms when they go on sale; then make the filling, freeze it, and whip up the quiche when you’re ready.

Servings
8

Ingredients

  • 3 lb. sliced cremini mushrooms
  • 1 12-oz. box condensed cream of mushroom soup
  • 2 Tbs. Dijon mustard
  • 2 tsp. finely chopped fresh rosemary
  • 1 9-inch frozen piecrust

Preparation

1 Coat large skillet with cooking spray, and heat over medium heat. Add 2 lb. mushrooms, and cook 10 to 12 minutes, or until mushrooms are tender. Add remaining 1 lb. mushrooms, and cook 10 to 15 minutes more, or until pan is dry and mushrooms are browned. Carefully stir in ½ cup water, and cook until all liquid is evaporated. Remove from heat, and stir in soup, mustard, and rosemary, and season with salt and pepper, if desired. Cool.

2 Preheat oven to 425°F, and place piecrust on baking sheet.

3 Spread mushroom mixture in piecrust.

4 Bake 15 minutes. Reduce oven heat to 350°F, and bake 45 minutes to 1 hour more, or until lightly browned on top. Cool 10 minutes before serving.

Nutrition Information

  • Calories 171
  • Carbohydrate Content 25 g
  • Cholesterol Content 3 mg
  • Fat Content 6 g
  • Fiber Content 2 g
  • Protein Content 6 g
  • Saturated Fat Content 2 g
  • Sodium Content 428 mg
  • Sugar Content 5 g

Popular on Vegetarian Times