Prep Time::15 mins
Cook Time::35 mins
Additional Time::5 mins
Total Time::55 mins
Servings::6
Yield::6 servings
Ingredients
Oops! Something went wrong. Our team is working on it.
¼ cup butter
20 button mushrooms, finely chopped
¼ cup finely chopped onion
2 cups torn spinach leaves
1 teaspoon dried parsley
¼ teaspoon garlic salt, or to taste
1 pinch ground black pepper, or to taste
½ cup shredded sharp Cheddar cheese
1 cup sour cream
1 cup shredded sharp Cheddar cheese
Directions
Preheat an oven to 350 degrees F (175 degrees C).
Heat the butter in a skillet over medium heat. Stir in the mushrooms and onion; cook and stir until the mushrooms have softened and the onion is translucent, about 7 minutes. Stir in the spinach, parsley, garlic salt, and pepper. Continue cooking until the spinach has wilted, about 3 minutes. Remove from heat and stir in 1/2 cup of Cheddar cheese. Cool for 5 minutes. Stir in the sour cream, then spread mixture into an 8×8-inch baking dish. Sprinkle 1 cup of Cheddar cheese on top.
Bake in the preheated oven until the cheese has melted, about 20 minutes.
Cook's Note
If you want to prepare this ahead of time: after assembling in casserole dish you can place in fridge until half hour before serving time. Put on counter while oven preheats to bring dish to room temperature; bake as per recipe.