"Made completely from scratch, this broccoli casserole is filled with fresh broccoli, mushrooms, cheddar cheese, and a homemade cream sauce. A buttery, cheesy breadcrumb topping adds a crispy finishing touch to this classic dish...."
INGREDIENTS
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2 ½ lbs. broccoli florets, cut into bite-size pieces (about 8 cups)
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6 tbsp. butter, divided
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1 cup finely chopped button mushrooms
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¼ cup flour
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1 cup milk (whole or 2% preferred)
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½ cup half-n-half
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½ tsp. salt
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¼ tsp. freshly ground black pepper
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½ cup Greek yogurt
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1 cup finely chopped yellow onion
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1 egg, lightly beaten
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1 ½ cups grated cheddar cheese, divided
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1 ¼ cups whole-wheat breadcrumbs (homemade* or store-bought), divided