Gruyere Mushroom Caramelized Onion Bites Recipes

GRUYERE, MUSHROOM, AND CARAMELIZED ONION BITES

Steps:

• In a large cast iron skillet over medium heat, heat 1 tablespoon of oil along with 1 tablespoon of butter. Add the mushrooms and sauté for about 5 minutes until tender. Remove and set aside in a medium bowl. Heat the remaining 3 tablespoons of butter along with the 1 tablespoon of oil and sauté the onions for 5 minutes. Add the dried thyme and sugar and continue to cook for 25 minutes on medium low heat. Make sure to stir the mixture every 5 minutes or so. If the onions are caramelizing too fast, turn down the heat a little more. Add the balsamic vinegar to deglaze the pan, allow the onions to soak it all in. Turn off heat. Add the onions to the mushroom mixture. Season with the garlic powder and salt and pepper to taste, stir to combine. Allow to cool to room temperature. Mixture can be kept in an air-tight container and refrigerated for up to 48 hours at this point. Allow to come to room temperature before proceeding. Add the gruyere cheese and mix well. Position two racks in the upper and lower thirds of the oven. Preheat the oven to 400 degrees F. Line 2 baking sheets with parchment paper or silicone mats. Using a knife or a pizza cutter, cut the puff pastry into 2-inch squares and place them on a lined baking sheet. Make sure the puff pastry is cold before proceeding. If not, allow it to rest in the refrigerator for 10-15 minutes before proceeding. Using a pastry brush, brush the beaten egg on the squares. Place a tablespoon of caramelized onion mixture in the center. Bake for 20-25 minutes, rotating the pan halfway in between until crisp and golden brown. Let cool slightly before serving. NOTES: Make sure the puff pastry is cold when it goes into the oven. If at any point it becomes soft, allow it to rest in the refrigerator for 15-20 minutes or until it firms up again. Do not open the oven door during the first 10 minutes of baking time. Frequently opening the oven may cause the puff pastry to not 'puff up'. Mozzarella or gouda cheese may be used to replace the gruyere. I really like the smoky flavor of applewood smoked gruyere with these bites. If you've prepared the caramelized onion mixture ahead of time, you can zap it in the microwave for 30 seconds to bring it back to room temperature quickly.

CARAMELIZED ONION, MUSHROOM, APPLE & GRUYERE BITES RECIPE - (4.1/5)

Steps:

• Preheat oven to 400°F. Line baking sheets with silicone baking mats. Set side. In a large skillet, heat the vegetable oil and cook the onions (with 1 teaspoon of salt) until they're golden brown, about 30 minutes. Remove and set aside in a large bowl. In the same skillet, sauté mushrooms until tender, about 5 minutes. Remove and set aside in the bowl with the onions. In the same skillet, melt the butter and add in the apples with the sugar. Cook until softened, about 10 minutes. Remove from pan and add to the large bowl with onions and mushrooms. Add the cheese, chives, and thyme to the bowl and stir to combine the mixture well. Season with salt and pepper, to taste. With a pizza cutter, cut the puff pastry into 2-inch squares and place them on the lined baking sheets. Using a pastry brush, brush beaten egg on the squares. Using a tablespoon, place filling in the middle of each puff pastry. Bake for 25 minutes, rotating the pans halfway through and switching the baking sheet on the top rack to the bottom and the bottom to the top, until the pastry is golden brown and crisp. Let the tarts cool a bit before serving, you don't want people to burn the roofs of their mouths!

GRUYERE, MUSHROOM & CARAMELIZED ONION BITES

Steps:

• Heat 1 tablespoon of butter and 1 tablespoon of oil in a cast iron skillet. Sauté 5-6 ounces of sliced mushrooms in the pan for about 5 minutes. Remove and set to one side.
• Melt the remaining 3 tablespoons of butter and the remaining tablespoon of oil in the skillet and sauté 2 thinly sliced onions in it.
• Add ¼ teaspoon of dried thyme and 1 tablespoon of sugar and continue to cook for 25 minutes over medium low heat until the onions caramelize. Stir the mixture every 5 minutes to ensure it does not burn or stick.
• Deglaze the pan by adding 1½ tablespoons of balsamic vinegar and allow the onions to soak it all in. Remove the pan from the heat.
• Add the caramelized onions to the mushroom mixture and stir.
• Season with ¼ teaspoon of garlic powder, salt and pepper to taste. Stir well to combine and leave to cool to room temperature.
• Add 4 ounces of Gruyere cheese and mix well.
• Preheat the oven to 400 °F. Line 2 baking sheets with parchment paper.
• Cut the puff pastry into 2-inch squares using a knife or a pizza cutter. Place them on the lined baking sheet. Use a pastry brush to brush the squares with beaten egg.
• Place a tablespoon of caramelized onion and mushroom mixture in the center of each pastry square.
• Bake the squares in the oven for 15-20 minutes rotating once halfway through cooking.
• Cool slightly before serving.

GRUYERE, MUSHROOM, & CARAMELIZED ONION BITES

Steps:

• 1. In a large cast iron skillet over medium heat, heat 1 tablespoon of oil along with 1 tablespoon of butter. Add the mushrooms and sauté for about 5 minutes until tender. Remove and set aside in a medium bowl. 2. Heat the remaining 3 tablespoons of butter along with the 1 tablespoon of oil and sauté the onions for 5 minutes. Add the dried thyme and sugar and continue to cook for 25 minutes on medium low heat. Make sure to stir the mixture every 5 minutes or so. If the onions are caramelizing too fast, turn down the heat a little more. Add the balsamic vinegar to deglaze the pan, allow the onions to soak it all in. Turn off heat. Add the onions to the mushroom mixture. Allow to cool to room temperature. Mixture can be kept in an air-tight container and refrigerated for up to 48 hours at this point. Allow to come to room temperature before proceeding. Add the gruyere cheese and mix well. 3. Position two racks in the upper and lower thirds of the oven. Preheat the oven to 400 degrees F. Line 2 baking sheets with parchment paper or silicone mats. 4. Using a knife or a pizza cutter, cut the puff pastry into 2-inch squares and place them on a lined baking sheet. Using a pastry brush, brush the beaten egg on the squares. Place a tablespoon of caramelized onion mixture in the center. Bake for 20-25 minutes, rotating the pan halfway in between until crisp and golden brown. Let cool slightly before serving.