Cheesy Southern Squash Casserole

This creamy southern-style squash casserole reminds me of Sunday dinners in Grandma’s kitchen. It can be made in one large dish to pass around the table, or in individual ramekins to fancy it up. Either way, it’s cozy and comforting!

Southern Squash Casserole with Cornbread Crust #thanksgiving #southern #fall

When I was a little girl, we traveled cross-country every summer to visit my Grandma Montgomery in West Virginia. She was a sweet little woman who loved to garden and rock on her porch. She would sit outside watching us with a serene smile, as we played in her expansive yard under the trees.

Grandma Montgomery passed away when I was sixteen, but I still have loving memories of her kneeling in her garden covered with a floppy sun hat and a linen shirt, sleeves rolled up to her elbows… Or in her apron, cooking something comforting.

And always with that same smile of peaceful content.

Cheesy Southern Squash Casserole with Cornbread Crust #thanksgiving #southern #fall

There were several dishes she made, that I looked forward to every time we visited.

Some of her specialities were baked ham, creamed corn, green beans with bacon, homemade biscuits, and squash casserole.

Making Southern Squash Casserole with Cornbread Crust #thanksgiving #southern #fall

When Lt. Dan and I first moved to North Carolina, I made it my goal to learn southern cooking, like I remembered from my summer travels as a child.

Southern squash casserole was high on the list. I made a point to try it as often as possible, so I could figure out how to recreate this icon regional dish the way grandma used to make it.

How to Make Squash Casserole with Cornbread Crust #thanksgiving #southern #fall

Some southern cooks dice their yellow squash for squash casserole and some slice it thin, so it’s more of a “gratin” dish. Some use day-old bread as the thickening agent and some use crumbled crackers.

After trying many variations, I’ve come up with my own squash casserole recipe that reminds me of grandma’s recipe, yet with a tad more punch.

My squash casserole has a smooth creamy texture, because I pureed the squash and onions into a fine pulp, then added sour cream and sharp aged cheddar.

How to Make Southern Squash Casserole with Cornbread Crust #thanksgiving #southern #fall

I also took out all the filler ingredients to get down to the basics of thickening by adding Gold Medal Flour. I always trust the consistency of Gold Medal’s finely ground flour, and felt it was a much better platform to build on than old crackers or bread.

After adding some herbs and spices for kick, this creamy, cheesy, thick, and hearty squash casserole was a huge success. Each individual serving is sprinkled with cornbread crumbs, so the top toasts up golden and crispy.

Creamy Southern Squash Casserole with Cornbread Crust #thanksgiving #southern #fall

This is the perfect side dish for any hearty comforting meal… and would certainly warm some hearts at your Thanksgiving table this year.

I’m sure grandma would agree!

Squash Casserole

Yield: 6 servings

Prep Time:10 minutes

Cook Time:35 minutes

5 / 5 (5 Reviews)
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  • 3-4 yellow summer squash, roughly chopped (about 4 cups)
  • 1 large onion, peeled and chopped
  • 4 cloves garlic, minced
  • 2 tablespoons unsalted butter
  • 1 1/2 cup shredded aged cheddar (I used white cheddar)
  • 1/2 cup sour cream
  • 1/2 cup Gold Medal Flour
  • 1/4 cup corn meal
  • 1 teaspoons sea salt
  • 1/4 teaspoons ground pepper
  • 1/2 teaspoons dried thyme
  • 1/8 teaspoons cayenne pepper
  • 2 cornbread muffins, crumbled


  1. Preheat the oven to 350 degrees F. Place 6 – 6 oz. ramekins on a baking sheet and set aside. Put the roughly chopped squash, onions and garlic in the food processor and pulse until finely ground into pulp.
  2. Place a medium skillet over medium-high heat and add the butter to the skillet. Pour the squash mixture into the skillet and sauté the squash pulp, stirring regularly, for 5 minutes to soften.
  3. Pour the cooked squash in a mixing bowl, then add the shredded cheese, sour cream, Gold Medal Flour, cornmeal, salt and spices. Mix well and spoon into the ramekins.
  4. Sprinkle the crumbled cornbread over the top of each ramekin, then place in the oven. Bake for 25-30 minutes, until the cornbread top is golden and the edges are bubbly. Serve warm. (If making ahead and refrigerating, bake for at least 45 minutes.)
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Making this recipe? Why not take a quick shot and share it on Instagram! Make sure to tag it #ASpicyPerspective so we can see what you're cooking!

Disclosure: This post is sponsored by Gold Medal Flour. All opinions are my own.


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37 comments on “Cheesy Southern Squash Casserole

  1. Leasaposted August 13, 2018 at 11:02 am Reply

    Could you make this in a casserole dish instead of ramekins?

    • Sommer Collierposted August 15, 2018 at 9:11 pm Reply

      Hi Leasa,

      Absolutely! However, it may take a few extra minutes in the oven.

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  5. Karynposted November 14, 2014 at 12:38 pm Reply

    Have you tried doing this in a larger casserole dish vs. the ramekins? If so, what would you suggest as far as size and cooking time? Thanks!

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  7. Aposted November 27, 2013 at 11:11 pm Reply

    Wow, looks delicious! And something easy enough for me to do too :)

  8. Shainaposted November 27, 2013 at 9:49 pm Reply

    I’ve never had squash casserole, but I have frozen summer squash in my freezer, and now I know just what to do with it!

  9. Jocelyn (Grandbaby Cakes)posted November 27, 2013 at 8:45 am Reply

    This is a gorgeous cassarole. You just invented another way I can enjoy my favorite veggie squash.

  10. Shariposted November 26, 2013 at 6:42 pm Reply


    xoxo ~ Shari

  11. Nutmeg Nannyposted November 26, 2013 at 1:54 pm Reply

    These are mouth watering!! The cornbread crumble is perfection

    Rating: 5
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  13. Jennie @themessybakerblogposted November 26, 2013 at 9:44 am Reply

    This looks so good. And that crust–yum!

  14. Rachel Cooksposted November 26, 2013 at 7:59 am Reply

    This looks phenomenal! The cornbread crust is a perfect touch.

  15. Carolynposted November 26, 2013 at 7:10 am Reply

    ooo, yum, I love the idea of the summer squash in here and that makes it much lower carb for me too!

  16. Laura (Tutti Dolci)posted November 25, 2013 at 10:49 pm Reply

    So comforting, I love the cornbread crust!

    Rating: 5
  17. NANASCARIAVposted November 25, 2013 at 9:37 pm Reply

    I think I’m going to have to change my menu from corn casserole to Squash casserole. Back to the store I go.

  18. Leigh s.posted November 25, 2013 at 8:27 pm Reply

    This looks fantastic, born and raised in Georgia, this dish is always at our holiday dinner table. I love your variation but could you advise on cooking time if not done in ramekins, that’s not something I keep on hand but I have plenty of casserole dishes. Thanks!

  19. Stephanie @ Eat. Drink. Love.posted November 25, 2013 at 8:25 pm Reply

    This looks fantastic! Love that cornbread topping!

  20. marlaposted November 25, 2013 at 7:57 pm Reply

    Love that cornbread topping ~ Makes this casserole extra special!

    Rating: 5
  21. Pamela @ Brooklyn Farm Girlposted November 25, 2013 at 5:51 pm Reply

    Cheesy squash – girl, sign me up! Looks amazing!

  22. Stephanie @ Girl Versus Doughposted November 25, 2013 at 4:32 pm Reply

    This sounds and looks like comfort in a bowl! Love!

  23. Russell at chasingdelicious.composted November 25, 2013 at 2:40 pm Reply

    Another recipe I am just loving!

    Rating: 5
  24. Martiposted November 25, 2013 at 12:47 pm Reply

    this looks delicious! can you please send me an invite to your pinterest board Edible Gifts. My board is Thank you!!

  25. Lauren @ Climbing Grier Mountainposted November 25, 2013 at 12:19 pm Reply

    Oh, this is so getting actioned for the big Turkey Day!! Love!

  26. Angieposted November 25, 2013 at 11:52 am Reply

    A shrimp and squash casserole is actually the first casserole I ever made. I Love them and hadn’t made one in way too long!

  27. Kevin @ Closet Cookingposted November 25, 2013 at 9:51 am Reply

    This casserole sounds really good! Love the crust!

  28. Marian (Sweetopia)posted November 25, 2013 at 9:21 am Reply

    Definitely cosy and comforting! Pinning to try later!

  29. Melanie @ Carmel Momentsposted November 25, 2013 at 9:14 am Reply

    Looks yummy girl! If it has southern in the title it has to be good. Love new ways to try squash. Pinned!

  30. Julie @ Table for Twoposted November 25, 2013 at 8:48 am Reply

    I love the cornbread crust on this!! Definitely need to put this on my weeknight menu sometime soon!

  31. Miss @ Miss in the Kitchenposted November 25, 2013 at 9:32 am Reply

    I’ve never had anything like this, it sounds wonderful!

  32. Laura @ laura's Culinary Adventuresposted November 25, 2013 at 8:27 am Reply

    I have never had this before. It looks delicious! I definately need to try it.

  33. Aimeeposted November 25, 2013 at 8:07 am Reply

    Looks delicious, Sommer.

  34. Tieghanposted November 25, 2013 at 7:53 am Reply

    Your grandma sounds like she was the sweetest. I love reading the story behind this dish and I love the recipe!! Cheesy squash sounds so good!

  35. Mariaposted November 25, 2013 at 7:53 am Reply

    Great side for Thanksgiving!

    Rating: 5
  36. Jeanette | Jeanette's Healthy Livingposted November 25, 2013 at 6:35 am Reply

    I love learning about regional specialties as well as ethnic food. One of my friends used to make a squash casserole similar to this but without the cornbread crumbles on top – beautiful!