Enjoy a delicious summer casserole with yellow squash and zucchini straight from your garden. This easy Crock Pot Squash Casserole is a perfect side dish for any summer gathering.
Layer the sliced yellow and zucchini squash in the bottom of an 8 quart crock pot. Cut the larger pieces in half. Add the diced bell pepper, chopped onion, sliced celery and minced garlic. Use a large spoon to toss the vegetables together.
Melt ½ cup of butter in a bowl and add the stuffing mix. Toss well to combine. Use a fork to fluff the stuffing mix as you mix it with the butter. Remove one cup of the stuffing mix and set aside for later.
Add the canned cream soup, shredded cheese, salt and pepper. Stir with a large wooden spoon to blend the soup, cheese and seasoning with the vegetables.
Add the stuffing mix to the crock pot and stir well to evenly combine all of the ingredients. Save the remaining cup to used as a topping before serving.
Place the lid on the slow cooker. Slow cook on high for 3 hours or low for 4 to 5 hours or until the yellow squash and zucchini slices are cooked tender.
Sprinkle the top of the casserole with the remaining one cup of stuffing mix and serve it right from the slow cooker. Or you can do as I have done and transfer the hot casserole to a casserole baking dish for a prettier presentation.
Makes 6 to 8 servings.
Recipe Expert Tips
Slice the vegetables evenly
It might look like there isn't enough liquids in the recipe but there is. The vegetables will release liquids and thin the casserole sauce.
Tossing the vegetables together before adding the cream soup makes it easier to evenly combine the vegetables before adding the thick soup.
Use a Casserole size slow cooker to speed the cooking time up.
Stir half way through the cooking time so the squash cooks evenly.
I like to wait until the casserole is finished cooking to add the stuffing topping so it doesn't get soggy. For an even crunchier topping toss the 1 cup of stuffing into a hot skillet and heat over medium heat until it browns and gets crunchy.