Shiitake Mushroom and Sweet Onion Burgers |
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Prep Time: 15 Minutes Cook Time: 10 Minutes |
Ready In: 25 Minutes Servings: 6 |
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Ingredients:
3 tablespoons extra-virgin olive oil |
2 tablespoons unsalted butter |
1 large sweet onion, sliced |
2 pounds shiitake mushroom caps, sliced |
sea salt and fresh ground black pepper |
3 pounds ground beef |
Directions:
1. Preheat grill to medium heat. 2. Heat a skillet over medium-high heat. Add the olive oil and butter. When melted, add the onion and cook until translucent, about 5 minutes. Add the mushrooms, sea salt, and pepper, to taste. Cook until the mushrooms are tender, about 5 minutes. Remove the pan from the heat and allow to cool. In a large bowl, combine the cooled onion mixture and ground beef with sea salt and pepper to taste. To adjust seasonings, form a small test patty, cook, and taste. Adjust if necessary. Form the meat mixture into 6 patties. 3. Place the patties on the heated grill and cook, turning once, until desired doneness, about 2 to 3 minutes per side for medium-rare. |
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