"With a buttery cracker topping and lots of cheese, this lightened up classic casserole from Lisa Eldridge of Topeka, Kansas makes a guilt-free side dish at any meal. "I got the original recipe from a friend," Lisa notes. "And it is excellent."..."
INGREDIENTS
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3 pounds yellow summer squash, cut into 1/4-inch slices
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2 medium onions, sliced
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2 tablespoons butter, divided
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2 garlic cloves, minced
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6 tablespoons all-purpose flour
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4 eggs
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4 egg whites
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2 cups 2% milk
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4 cups (16 ounces) shredded sharp cheddar cheese
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1/4 teaspoon salt
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1/8 teaspoon pepper
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12 reduced-fat butter-flavored crackers, crushed