Steakhouse-Style Garlic Crab Stuffed Mushrooms These rich, buttery stuffed mushrooms taste like something straight off a high-end steakhouse menu—savory, creamy, and packed with garlicky crab goodness in every bite. Ingredients 16 large button or cremini mushrooms 6 oz lump crab meat (picked over for shells) 3 tbsp butter, melted 2 cloves garlic, finely minced 4 oz cream cheese, softened 1/3 cup grated Parmesan cheese 2 tbsp mayonnaise 1 tbsp fresh parsley, finely chopped (plus extra for garnish