Crispy-Top Squash Casserole
Golden squash and sharp cheddar baked until bubbly, topped with buttery breadcrumbs for crunch. A Southern dinner staple that feels fancy but takes under 25 minutes.
- Total time
- 24 min
- Servings
- 4
- Calories
- 385
- Protein
- 14g

Ingredients
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Open the appInstructions
Step 1
Preheat oven to 400°F. Toss squash, onion, thyme, salt, and pepper together in a large bowl.
Step 2
Mix sour cream and 1.5 cups cheddar in a small bowl until combined, then fold into squash mixture.
Step 3
Transfer squash mixture to a 9x13-inch baking dish, spreading into an even layer.
Step 4
Toss panko with 4 tbsp melted butter until golden, then scatter over casserole. Top with remaining 0.5 cup cheddar.
Step 5
Bake until squash is tender and topping is deep golden brown, 12–14 minutes. Watch for browning.
Step 6
Rest for 2 minutes, then serve hot.
Tools you’ll need
- 9x13-inch baking dish
- large mixing bowl
- small mixing bowl
- oven
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