"Ham and Cheese Croissant Bake...prep this croissant bake in advance, then bake it off just before you’re ready to serve. Perfect for holiday entertaining!..."
INGREDIENTS
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12 cups (about 12-16 croissants) roughly torn, day-old croissants
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2 tablespoons salted butter, thinly sliced
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2 tablespoons extra virgin olive oil
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2 cups mixed mushrooms, roughly chopped
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kosher salt and pepper
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2 cloves garlic, minced or grated
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2 tablespoons fresh chopped thyme ((or 2 teaspoons dried thyme))
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1 cup heavy cream
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2 cups whole milk
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3 large eggs, beaten
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2 rounded tablespoons dijon mustard
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1/2 teaspoon cayenne pepper, using more or less to our taste
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3 ounces deli ham or prosciutto, torn
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6 ounces creamy Brie cheese, cubed
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1/2 cup shredded Swiss or fontina cheese
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2 tablespoons everything bagel spice ((optional))