Caramelized Onion Puff Pastry Bites with Gruyere and Mushrooms
Dive into these dang tasty Caramelized Onion Puff Pastry Bites with Gruyere and Mushrooms made easy with your pressure cooker. A perfect snack or starter with rich flavors and crispy puff pastry.
- Time: 60 min
Source: Recipes Ann
Ingredients
- tablespoons salted butter divided
- tablespoons vegetable oil divided
- ounces crimini or button mushrooms sliced
- medium yellow onions thinly sliced
- teaspoon dried thyme
- tablespoon sugar
- tablespoon balsamic vinegar
- teaspoon garlic powder
- salt and pepper to taste
- ounces grated gruyere cheese I used applewood smoked gruyere
- pound puff pastry thawed
- egg lightly beaten