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Yellow Squash and Zucchini Casserole


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  • Author: Amelia
  • Total Time: 45 minutes
  • Yield: 6 servings 1x
  • Diet: Vegetarian

Description

A creamy, cheesy summer side dish layered with tender zucchini and yellow squash, topped with buttery crackers for a golden, crunchy finish—perfect for potlucks, backyard dinners, or simple family meals.


Ingredients

Scale
  • 2 Tbsp butter

  • 2 medium zucchini, sliced ¼″ thick

  • 2 medium yellow summer squash, sliced ¼″ thick

  • 1 small yellow onion, minced

  • ½ tsp sea salt

  • ¼ tsp ground black pepper

  • 4 cloves garlic, minced

  • ¼ cup cream cheese

  • 1 cup Ritz crackers, crushed (divided)

  • ½ cup shredded cheddar cheese (divided)


Instructions

  • Preheat oven to 350 °F (175 °C).

  • In a large skillet, melt butter over medium heat. Add zucchini, squash, onion, salt, and pepper; sauté until just tender, about 5–7 minutes. Add minced garlic and cook 1 more minute.

  • Remove from heat and stir in cream cheese until melted and well incorporated. Mix in half each of the crushed crackers and cheddar cheese.

  • Transfer the mixture to a greased 8×8 or 9‑inch casserole dish and smooth the top.

  • Combine remaining cheddar cheese and crushed crackers; sprinkle evenly over the top.

  • Bake uncovered for 25–30 minutes, or until bubbly and golden on top. Let rest 10 minutes before serving.

Notes

  • To avoid watery casserole, sauté veggies until tender, not soft; drain excess liquid if needed.

  • For extra crispiness, broil for 2–3 minutes at the end—watch closely.

  • Make it ahead: assemble, cover, and refrigerate up to 2 days; bake just before serving.

  • Gluten-free: use gluten-free crackers. Dairy-free: try cream cheese and cheddar substitutions.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Side Dish
  • Method: Baking, Sautéing
  • Cuisine: American