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5 from 16 votes

Gluten Free Butternut Squash Lasagna Casserole

Ingredients

FOR THE MEAT SAUCE

  • 4 tbsp butter
  • 1 medium onion diced
  • 1 bell pepper diced
  • 8 oz mushrooms sliced
  • 2-3 cups chopped kale
  • 6 cloves of garlic
  • 1 lb grassfed ground beef
  • 1 tbsp Italian seasoning
  • 1 tsp sea salt
  • Pepper to taste
  • 1 ½ cups of your favorite marinara sauce

FOR THE BECHEMEL CREAM SAUCE

FOR THE REST OF THE SQUASH LASAGNA

  • 1 small to medium butternut squash peeled and sliced into thin cross-section slices
  • Your favorite cheese to top the lasagna – anywhere from 1-3 cups per your preference.

Instructions

  • Pre-heat the oven to 375 degrees.

MAKE THE MEAT SAUCE

  • Melt the butter into a large skillet over medium-high heat and add the onion, pepper, mushrooms, kale, and a big pinch of sea salt. Cook over medium high heat for about 10 minutes until the veggies are soft, fragrant, and slightly caramelized.
  • Add the garlic and cook for a minute, and then add the ground beef, Italian seasoning, salt, and pepper. Break the beef up and mix it into the cooked veggies, browning the beef.
  • Add the marainara sauce and simmer for 5 minutes.

MAKE THE BECHEMEL SAUCE

  • Melt the butter in a sauce pan over medium heat, and then whisk the flour in to make a paste.
  • Slowing pour the milk into the sauce pan, whisking along the way so that the roux incorporates into the milk to thicken it. Whisk the salt in pepper in as well.
  • Simmer until the cream sauce thickens about a minute or so.

ASSEMBLE AND BAKE THE SQUASH LASAGNA

  • Spread 1/3 of the meat sauce along the bottom of a 9x13 baking dish.
  • Line up one layer of the squash rounds, overlapping them some, and then spread ½ of the cream sauce over the top of the layer of squash.
  • Spread another 1/3 of the meat sauce over the top of the cream sauce, and then add another layer of butternut squash rounds, overlapping them making sure to fit squash in every spot – you can cut the rounds a little if you wish so that they fit.
  • Spread the last 1/3 of the meat sauce over the top of the squash and bake uncovered for 35-40 minutes in a 375 degree oven. Pull the lasagna out of the oven, top with shredded cheese, and bake another 5-10 minutes until bubbly and melted.