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Keto Appetizers

Italian Chicken Sausage Stuffed Portabellas

When I need a quick keto appetizer that feels elegant without fuss, these Italian chicken sausage stuffed portabellas never disappoint. The earthy mushrooms cradle a savory blend of sweet chicken sausage and creamy cheese, finished with a golden Parmesan crust. They vanish from the party table in minutes, and I love that they’re naturally low-carb.

10 min Prep time 10 min Cook time 20 min Total time 4 Servings 320 Calories
Italian Chicken Sausage Stuffed Portabellas

Ingredients

  • portabella mushroom caps (3-4 inch diameter), stems removed
  • teaspoon olive oil
  • oz package al fresco Sweet Italian Chicken Sausage
  • oz cream cheese spread with onion and chives, softened
  • tablespoons olive oil
  • tablespoons grated Parmesan cheese
  • Fresh minced chives for garnish (optional)

Instructions

  1. Step 1

    Start by preheating your oven to 375°F (190°C). Grab a nonstick skillet and warm a teaspoon of olive oil over medium-high heat. Remove the sausage from its casing and chop it coarsely, then sauté until it’s heated through and lightly browned, about 2-3 minutes. Take the pan off the heat and stir in the softened cream cheese and a pinch of pepper until the mixture is smooth and well-combined. While that cools slightly, brush both sides of the portabella caps with the remaining olive oil. Arrange them cavity-side up on a lined baking sheet. Spoon the sausage mixture generously into each mushroom, then top with a dusting of Parmesan. Slide them into the oven and bake for 7-8 minutes until hot throughout. I sometimes broil for an extra minute to get that Parmesan golden and bubbly. Finish with a sprinkle of fresh chives, and serve immediately.

Chef's Tip

I always choose portabella caps that are roughly the same size so they cook evenly. For the creamiest texture, don’t overbake—just until hot, then a quick broil gives the cheese that irresistible crisp edge.

Storage Tips

Keep leftovers refrigerated in an airtight container for up to 3 days. Reheat gently in the oven at 350°F until warmed through to maintain the mushroom’s texture.

Variation Tips

For a spicy kick, swap sweet sausage with hot Italian chicken sausage and add a pinch of red pepper flakes. Serve with a crisp arugula salad dressed in lemon vinaigrette, or alongside a plate of olive oil–roasted asparagus for a complete low-carb spread.

Frequently Asked Questions