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Stuffed Mushroom Casserole: 7 Comforting Reasons to Savor Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4 from 87 reviews
  • Author: Maya
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Yield: 6 servings
  • Category: Casserole
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This delicious Stuffed Mushroom Casserole combines sautéed mushrooms, onions, garlic, and a creamy mixture of cheese, breadcrumbs, and parsley, baked to golden perfection. It’s a comforting, savory dish perfect as a side or a vegetarian main course that highlights earthy mushroom flavors with a creamy, cheesy texture.


Ingredients

Scale

Vegetables

  • 2 cups mushrooms, chopped
  • 1/2 cup onion, diced
  • 2 cloves garlic, minced
  • 1/4 cup parsley, chopped

Dairy & Bread

  • 1 cup shredded cheese
  • 1 cup breadcrumbs
  • 1/2 cup cream

Other

  • 1 tablespoon olive oil
  • Salt and pepper to taste


Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to prepare it for baking the casserole.
  2. Sauté Aromatics: Heat olive oil in a pan over medium heat, then add diced onions and minced garlic. Cook until the onions become translucent and fragrant.
  3. Cook Mushrooms: Add chopped mushrooms to the pan and sauté until they become soft and release their moisture.
  4. Combine Ingredients: Remove the pan from heat and stir in breadcrumbs, shredded cheese, chopped parsley, cream, and season with salt and pepper to taste. Mix everything thoroughly.
  5. Prepare for Baking: Transfer the combined mixture into a suitable baking dish, spreading it evenly.
  6. Bake: Place the baking dish in the preheated oven and bake for 25-30 minutes until the casserole is golden brown and bubbly on top.
  7. Cool and Serve: Allow the casserole to cool slightly before serving to let the flavors meld and prevent burning.

Notes

  • Use a mix of mushrooms like cremini and button for deeper flavor.
  • For a crispier top, you can broil the casserole for the last 2-3 minutes but watch carefully to avoid burning.
  • To make it vegan, substitute cream and cheese with plant-based alternatives.
  • This dish pairs well with a fresh green salad or as a side to roasted meats.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven.