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Tex-Mex Keto Squash Casserole

Tex-Mex Keto Squash Casserole

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Indulge in the creamy and cheesy delight of Tex-Mex Keto Squash Casserole, a perfect side dish that elevates any meal. This low-carb casserole combines tender summer squash, melty cheddar cheese, and zesty tomatoes for a flavor-packed experience. With only 15 minutes of prep time, this dish is simple enough for weeknight dinners yet impressive enough for gatherings.

Ingredients

Scale
  • 1 tsp olive oil
  • 2 pounds summer squash, sliced
  • 1 cup diced onion
  • 1 can diced tomatoes (like Rotel), drained
  • 1 ½ cups cheddar cheese, grated (reserve 1/2 cup for topping)
  • ½ cup sour cream
  • ½ cup mayonnaise
  • ¼ tsp salt
  • ¼ tsp black pepper

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Heat olive oil in a large skillet over medium heat. Sauté sliced summer squash and diced onion for about 8-10 minutes until tender; drain excess liquid.
  3. In a mixing bowl, combine the cooked squash mixture with drained tomatoes, cheddar cheese (reserve some for topping), sour cream, mayonnaise, salt, and pepper. Mix until combined.
  4. Pour the mixture into a medium-sized casserole dish, spreading it evenly. Top with reserved cheese.
  5. Bake for 20-30 minutes until bubbly and golden brown. Allow to set for 5-10 minutes before serving.

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