"This vegetarian spinach puff pastry recipe is filled with sautéed mushrooms, spinach, and cheddar cheese. Perfect as an appetizer or Meatless Monday dinner!..."
INGREDIENTS
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2 tbsp butter
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12 oz baby bella mushrooms
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4 cloves garlic (minced)
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4 cups baby spinach
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½ tsp kosher salt
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½ tsp black pepper
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1 cup cheddar cheese (shredded)
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1 sheet puff pastry dough
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1 egg
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1 tsp water