Mushrooms Rockefeller

Prep: 20 min Cook: 25 min Serves: 6 Cuisine: American

Mushrooms Rockefeller features tender mushroom caps topped with a savory spinach and bacon mixture, baked to perfection—an elegant appetizer perfect for entertaining or a flavorful snack.

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Ingredients

  • 18 large fresh button mushrooms
  • 2 slices bacon
  • 1/4 cup chopped onion
  • 1 package frozen chopped spinach, thawed
  • 1 tablespoon lemon juice
  • 1 teaspoon grated lemon peel

Instructions

  1. Lightly oil a 13 x 9 inch baking dish and preheat oven to 375°F.
  2. Clean mushrooms and remove the stems, setting them aside.
  3. Place mushroom caps in a single layer in the prepared baking dish.
  4. Cook bacon until crispy, then chop into small pieces.
  5. Sauté chopped onion until translucent.
  6. Mix cooked bacon, chopped onion, thawed chopped spinach, lemon juice, and grated lemon peel.
  7. Stuff the mushroom caps with the spinach mixture.
  8. Bake in the preheated oven for 20-25 minutes until heated through and tops are slightly browned.

Tips & Substitutions

To enhance the flavor, consider adding a pinch of red pepper flakes to the spinach mixture for a little heat. You can substitute the bacon with turkey bacon for a lighter option. Fresh spinach can replace frozen if you sauté it first, but be sure to drain any excess moisture. For a vegetarian version, omit the bacon and add some grated Parmesan cheese for extra richness.

Serving Suggestions

Mushrooms Rockefeller make a delightful appetizer or side dish. They pair beautifully with a crisp green salad or can be served alongside American recipes like Oven Barbecued Pork Chops. For a complete meal, consider serving them with a side of roasted vegetables or garlic bread to soak up any delicious juices.

Storage & Reheating

Leftover stuffed mushrooms can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a preheated oven at 350°F for about 10-15 minutes or until warmed through. Avoid using the microwave, as it may make the mushrooms soggy.

Nutrition & Diet Analysis (per serving)

Each serving of Mushrooms Rockefeller contains roughly 161 calories, with 5g protein, 13g carbohydrates, and 10g fat. It is a good source of protein (10% of the Daily Value).

161 kcal 8% DV
Protein Fat Carbs

Macronutrients

Protein 5.1g 10% DV
Total Fat 10.1g 13% DV
Carbs 12.9g 5% DV
Fiber 1g 4% DV
Sugar 2.8g 6% DV

Electrolytes

Sodium 348.7mg 15% DV
Potassium 130.7mg 3% DV
Cholesterol 14.3mg 5% DV

Vitamins & Minerals

Vitamin A 7.8mcg 1% DV
Vitamin C 2.4mg 3% DV
Vitamin D 0.7mcg 4% DV
Calcium 24.4mg 2% DV
Iron 0.7mg 4% DV
Diet fit Low-carb Under 400 cal

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make these mushrooms ahead of time?

Yes, you can prepare the stuffed mushrooms in advance and store them unbaked in the refrigerator for up to 24 hours. Just cover the baking dish with plastic wrap. When ready to serve, bake them directly from the fridge, adding a few extra minutes to the cooking time.

What can I use instead of bacon?

If you're looking for a bacon substitute, consider using smoked paprika or liquid smoke to give the filling a savory depth. Alternatively, you can use sautéed mushrooms or chopped walnuts for a vegetarian option that adds texture.

Can I freeze the stuffed mushrooms?

Yes, you can freeze the stuffed mushrooms before baking. Arrange them on a baking sheet to freeze individually, then transfer them to a freezer-safe container. When ready to eat, bake from frozen, adding extra time to ensure they are cooked through.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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