🍲 Recipes

Summer Squash and Onion Cheesy Casserole

By Coleman Bell • Summer Squash Side Dishes • Cuisine?
4.07 Prep: 15m Cook: 45m
Ingredients:
  • 1 ½ tablespoons butter, divided
  • 3 summer squash, trimmed and cut into bite-size pieces
  • 3 zucchini, trimmed and cut into bite-size pieces
  • salt and ground black pepper to taste
  • 3 onions, chopped
  • 1 pound shredded sharp white Cheddar cheese
  • ½ pound shredded Cheddar cheese
  • 3 tablespoons sweetened condensed milk, divided
Created: Sep 23, 2025 Updated: Sep 23, 2025