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Creamy Spinach and Mushroom Sauce with Caramelized Onions

This creamy sauce with fresh spinach, mushrooms, and caramelized onions is perfect for elevating any meal, bringing comfort and joy to your dining experience.
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Sauce, Side Dish
Cuisine American, Vegetarian
Servings 4 servings
Calories 250 kcal

Ingredients
  

For the Sauce

  • 4 cups Fresh Spinach Use fresh spinach or thawed frozen spinach.
  • 8 oz Mushrooms (sliced) Any variety of mushrooms can be used.
  • 1 medium Onion (sliced) Slice thinly for even caramelization.
  • 1 cup Heavy Cream This adds creaminess to the sauce.
  • 2 tablespoons Butter For sautéing and added flavor.
  • 1 tablespoon Olive Oil Used in combination with butter for cooking.
  • 2 cloves Garlic (minced) Adjust according to garlic preference.
  • to taste Salt Season to your liking.
  • to taste Pepper Freshly ground black pepper is preferred.
  • 1/4 cup Parmesan Cheese (optional, grated) Optional for added flavor.

Instructions
 

Caramelizing the Onions

  • Heat the olive oil and 1 tablespoon of butter in a large skillet over medium heat.
  • Add the sliced onions and cook for about 10 minutes until they caramelize to a golden brown.

Sauté the Garlic

  • Add the minced garlic to the skillet and cook for about a minute until fragrant.

Add the Mushrooms

  • Introduce the sliced mushrooms to the mix and sauté for 5-7 minutes until they become soft.

Incorporate the Spinach

  • Add in 4 cups of fresh spinach (or thawed frozen spinach) and stir until wilted.

Pour in the Heavy Cream

  • Pour in 1 cup of heavy cream and let it simmer for a few minutes while stirring occasionally.

Season to Taste

  • Season the sauce with salt and pepper to your taste.

Add Parmesan Cheese

  • Stir in 1/4 cup of grated Parmesan cheese until melted and combined.

Final Touches

  • Give the sauce a final taste and adjust seasoning if necessary. Add fresh herbs if desired.

Serve Immediately

  • Ladle the sauce over your favorite protein, pasta or serve in a bread bowl.

Notes

For added depth of flavor, consider adding a pinch of nutmeg. This dish pairs well with grilled chicken, pork chops, or pasta. Leftovers can be reheated gently on the stovetop with a splash of cream.

Nutrition

Serving: 1gCalories: 250kcalCarbohydrates: 9gProtein: 5gFat: 22gSaturated Fat: 12gSodium: 250mgFiber: 2gSugar: 1g
Keyword Caramelized Onions, Comfort Food, Creamy Sauce, Mushrooms, Spinach
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