You'll love this low carb, dairy free (paleo & whole30) casserole with the perfect flavor combination of mushrooms, artichokes, chicken, and pesto. We sure did!
While the squash is cooking, prepare the chicken. Heat a large skillet over medium heat. Slice the breasts in half horizontally to make them thin to cook faster. Drizzle a little oil on each breast and sprinkle a light, even layer of salt, pepper, garlic, and paprika on both sides. Add to the pan and cook for about 5-6 minutes on each side. Set chicken aside to cool, then slice into bite-size pieces.
In the same pan you used for the chicken, add about a tablespoon of oil (or ghee) and the sliced mushrooms. Saute for about 5 minutes, making sure they soak up all the yummy brown bits and flavors in the pan.
Once the squash is cooked, use a fork to remove all of the strands and add them to a 9x13 baking dish. Pile on the mushrooms, drained artichoke hearts, pesto, diced chicken, and eggs.
Mix everything well. Place in the oven at 350º and bake for 40 minutes. Slice into 6 squares and serve! Alternatively, you could cover with foil, refrigerate, and bake later. It will take a little longer to cook after it's been refrigerated (an hour).