Sausage Mushroom Appetizers

Prep: 15 min Cook: 20 min Serves: 48 Cuisine: American

Savory sausage and mushroom appetizers feature cheesy, flavorful stuffing topped with spices, perfect for parties or gatherings that love bold, crowd-pleasing bites.

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Ingredients

  • 48 large fresh mushrooms
  • 2 eggs
  • 1 lb. bulk pork sausage
  • 1 cup shredded Swiss cheese
  • 1/4 cup mayonnaise
  • 3 tablespoons butter or margarine
  • 2 tablespoons finely chopped onion
  • 2 teaspoons spicy brown or horseradish mustard
  • 1 teaspoon garlic salt
  • 1 teaspoon Cajun seasoning
  • 1 teaspoon Worcestershire sauce

Instructions

  1. Remove mushroom stems and set caps aside.
  2. In a large bowl, combine eggs, cooked sausage, shredded Swiss cheese, mayonnaise, melted butter, chopped onion, mustard, garlic salt, Cajun seasoning, and Worcestershire sauce.
  3. Stuff the mixture into the mushroom caps.
  4. Place the stuffed mushrooms in two greased 13 x 9 x 2 inch baking dishes.
  5. Bake uncovered at 350°F for 16 to 30 minutes or until heated through.

Tips & Substitutions

For a twist, consider using crumbled bacon or a blend of cheeses like cheddar for added flavor. If you're short on time, pre-cooked sausage can save you some steps. Make sure to adjust the seasoning to your preference, especially if you're using a spicy sausage. For a vegetarian option, substitute the sausage with a plant-based alternative and enhance it with extra herbs.

Serving Suggestions

Serve these delicious sausage mushroom appetizers as a crowd-pleasing starter at your next gathering. They pair wonderfully with a fresh salad or a platter of assorted cheeses and crackers. Consider complementing with a dipping sauce like ranch or spicy aioli for an extra kick. These are perfect for game day or alongside dishes like Helen's Baked Beans.

Storage & Reheating

Store leftover stuffed mushrooms 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 until warmed through. Avoid microwaving, as it may make the mushrooms soggy. These appetizers can also be frozen before baking for up to a month.

Nutrition & Diet Analysis (per serving)

Each serving of Sausage Mushroom Appetizers contains roughly 64 calories, with 2g protein, 8g carbohydrates, and 3g fat.

64 kcal 3% DV
Protein Fat Carbs

Macronutrients

Protein 2.1g 4% DV
Total Fat 2.5g 3% DV
Carbs 8.5g 3% DV
Fiber 0g
Sugar 0.1g

Electrolytes

Sodium 49.8mg 2% DV
Potassium 65.8mg 1% DV
Cholesterol 29.5mg 10% DV

Vitamins & Minerals

Vitamin A 20.4mcg 2% DV
Vitamin C 0.2mg
Vitamin D 0.3mcg 2% DV
Calcium 67.1mg 5% DV
Iron 0.2mg 1% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk Egg

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 stuffed mushrooms ahead of time?

Yes, you can prepare the stuffed mushrooms a day in advance. After stuffing the caps, cover them tightly with plastic wrap and refrigerate. When ready to bake, simply remove them from the fridge and follow the baking instructions. They may require an extra few minutes to heat through.

What type of mushrooms are best for this recipe?

Large fresh button mushrooms are ideal for this recipe due to their size and ability to hold the stuffing. You can also experiment with cremini or portobello mushrooms for a different flavor profile. Just ensure they are firm and fresh for the best texture.

Can I substitute the sausage with something else?

Absolutely! Ground turkey or chicken can be used as a leaner alternative. For a vegetarian option, try using sautéed vegetables or a plant-based sausage. Just be sure to adjust the seasoning to maintain flavor, as different meats have varying taste profiles.

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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