Soft, white breadcrumbs double as a feather-light binder and golden crumb topping. To make them, pulse torn slices of day-old sandwich bread in the food processor.

Southern Living
This Story Originally Appeared On myrecipes.com
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Ingredients

Ingredient Checklist

Directions

Instructions Checklist
  • Preheat oven to 350°. Bring first 2 ingredients and water to cover to a boil in a Dutch oven over medium-high heat, and boil 5 minutes or until crisp-tender. Drain; gently press between paper towels.

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  • Melt 2 Tbsp. butter in a skillet over medium-high heat; add onion, and sauté 10 minutes or until tender. Add garlic, and sauté 2 minutes.

  • Stir together squash, onion mixture, corn, next 6 ingredients, and 1/2 cup each breadcrumbs and Asiago cheese just until blended. Spoon mixture into a lightly greased 13- x 9-inch baking dish.

  • Melt remaining 2 Tbsp. butter. Stir in remaining 1 cup breadcrumbs and 1/2 cup Asiago cheese. Sprinkle over casserole.

  • Bake at 350° for 45 to 50 minutes or until golden brown and set. Let stand 15 minutes before serving.