Joanne Gallagher on Instagram: "My friends and family go wild for this cheese stuffed mushrooms recipe. This recipe is so easy to make, and the flavors are out of this world! Recipe is linked in our bio @inspiredtaste or you can google “Inspired Taste Stuffed Mushrooms ” ⭐️Ingredients⭐️ 20 white button or cremini mushrooms (10 ounces) 1 tablespoon olive oil 1 tablespoon butter 1/2 cup chopped onion, half a medium onion 2 tablespoons minced garlic, 4 to 5 cloves 2 teaspoons chopped fresh rosemary