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Hamburger Mushroom Bake Recipe

4.5 from 139 reviews

This Hamburger Mushroom Bake is a comforting and savory casserole combining lean ground beef, creamy cheese, and sautéed mushrooms. It’s a simple, hearty dish perfect for weeknight dinners, featuring layers of tender beef and rich cream cheese under a golden mushroom topping baked to perfection.

Ingredients

Scale

Meat and Dairy

  • 1 pound lean ground beef
  • 6 ounces cream cheese (softened)
  • 3 eggs
  • grated cheese (optional, for topping)

Vegetables and Fats

  • 5 cups sliced mushrooms
  • 2 tbsp butter (for sautéing mushrooms)

Seasonings

  • 1 tsp dried parsley
  • salt and pepper (to taste)

Instructions

  1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a 9×13-inch casserole dish with butter or non-stick spray to prevent sticking and prepare it for the bake.
  2. Cook the Ground Beef: Heat a skillet over medium heat and add the lean ground beef. Break it into crumbles and cook until browned, about 5-7 minutes. Season with salt and pepper to taste. Remove from heat and set aside.
  3. Make the Cream Cheese Mixture: In a food processor, blend the softened cream cheese until smooth. Add the eggs one at a time, blending well after each addition to ensure a creamy, homogenous mixture. Pour this mixture into the cooked ground beef and stir thoroughly to combine evenly.
  4. Cook the Mushrooms: In the same skillet, melt the butter over medium heat. Add the sliced mushrooms and cook for 5–7 minutes until they are golden brown and tender. Season with salt, pepper, and dried parsley, stirring to distribute the flavors.
  5. Assemble the Casserole: Spread the beef and cream cheese mixture evenly in the greased casserole dish. Layer the sautéed mushrooms on top, and if desired, sprinkle grated cheese over the surface for added richness and a golden finish.
  6. Bake the Casserole: Place the assembled casserole in the preheated oven and bake for 20–25 minutes. Bake until the top is lightly browned and the casserole is set. Remove from the oven and let it cool for 5-10 minutes before serving to allow flavors to meld and the dish to firm up.

Notes

  • For a richer flavor, use sharp cheddar or mozzarella cheese as a topping.
  • Make sure cream cheese is softened to blend smoothly without lumps.
  • Use lean ground beef to reduce fat content while keeping the dish hearty.
  • Fresh parsley can be used instead of dried for a fresher taste.
  • Let the casserole rest after baking to help it set and make it easier to serve.

Keywords: hamburger casserole, mushroom bake, ground beef recipe, creamy mushroom bake, easy weeknight dinner, baked casserole