Slow Cooker Zucchini Casserole

READY IN: 5hrs 15mins
Recipe by Kaykwilts

This is a wonderful summer dish to make to use your fresh tomatoes and zucchini from your garden. I have made this dish in the winter and used canned tomatoes and it was just as good.

Top Review by HungarianChef

Surprisingly delicious. I made it for a pot luck b/c it was the ingredients I had. I did not expect to love it, but I did. I also had kohlrabi and rice so I added those. I used mozzarella instead of parmesan, still great.

Ingredients Nutrition


  1. Combine all ingredients, except butter and cheese, in a slow cooker.
  2. Set temperature on low and heat for 3 hours.
  3. dot casserole with butter and sprinkle with cheese.
  4. Cook 1 1/2 hours more on low setting.

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