Add the squash and onion. Saute until tender and the onion is translucent.
Remove from heat and stir in the Parmesan and cheddar cheese, sour cream, salt, and pepper.
Pour mixture into your 9x9 baking dish.
Mix 2 tablespoon butter, crushed crackers, and parmesan. Sprinkle evenly over the squash.
Bake 20 minutes.
Remove and serve warm.
Notes
Recipe from Paula @CallMePMc.com All images and content are copyright protected. Please do not use my images without prior permission that includes copying the ingredient list or entire recipe and posting in the comments on Pinterest for Facebook. If you want to share this recipe, please simply link back to this post for the recipe.Thank you, Paula