If you’re looking for a new way to enjoy fall’s beloved ingredient, squash, you’re in the right place! My Sweet and Sour Squash recipe blends caramelized, roasted squash with a tangy-sweet vinegar glaze, golden raisins, and a hint of heat from red pepper flakes. This dish is the perfect Thanksgiving recipe or side dish for any cozy dinner. It’s unique, eye-catching, and oh-so-delicious!

Pouring sweet and sour glaze over roasted squash.Pin
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This thing I love most about winter squash, besides the fact that it’s super good for you, is how versatile it is. You can roast it, like this Roast Acorn Squash or Cinnamon Roast Butternut Squash. You can make delicious soups like Butternut Squash and Apple Soup. Or you can even air fry it and make Air Fryer Maple Sage Squash. There’s no shortness of squash recipes on weelicious. It’s my all time favorite fall and winter produce!

Why I Love This Recipe

  • Squash is my Favorite: This time of year, I am ALL IN on squash. From Butternut to Delicata, Spaghetti to Kabocha, there’s so many delicious recipes to make with the different varieties of squash and this recipe is no exception. 
  • Thanksgiving Side Dish: While Sweet and Sour Roasted Squash might not be your first thought for a Thanksgiving side dish, trust me, it will be amazing and everyone will love it. I’m 100% making this one this year for our Thanksgiving dinner (and several more times in the coming weeks)!
  • Bold Flavors: The combination of sweet, sour, and a hint of heat makes every bite of this recipe exciting.

The Ingredients

Ingredients needed to make sweet and sour squash.Pin
  • Delicata Squash: Sliced into thin, half-moon shapes, delicatasquash is sweet, nutty, and easy to work with since you don’t have to peel it.
  • Kabocha Squash: This green-skinned squash is dense and creamy, balancing perfectly with the delicata. If you can’t find kabocha, try butternut squash as a substitute.
  • Red Wine Vinegar: Adds the tangy, sour element that’s essential to this dish’s flavor profile.
  • Honey: A natural sweetener that enhances the squash’s sweetness and balances out the vinegar.
  • Golden Raisins: These plump up in the glaze, adding a touch of sweetness and chewy texture.
  • Red Pepper Flakes: For a hint of spice—add as much or as little as you like!
  • Fresh Parsley: A sprinkle of parsley gives the dish freshness and a pop of color.

Substitutions and Variations

  • Squash Alternatives: Can’t find delicata or kabocha? Use butternut or acorn squash instead. Just make sure to cut into similar-sized pieces.
  • Maple Syrup: Swap the honey for maple syrup for a deeper, more complex sweetness.
  • Dried Cranberries: Substitute for golden raisins if you prefer a tarter, festive flavor.
  • Spice Level: Love extra heat? Add a bit more red pepper flakes, or skip them if you prefer a milder dish.

How to Make Sweet and Sour Squash

Cut delicata and kabocha squash ready for roasting.Pin

Step 1: Prep squash and preheat oven to 425°F. Delicata squash shoudl be halved lengthwise, seeded and cut into 1/4 inch half-moons. Kabocha squash cut in half, seeds removed and cut into 1-inch wedges.

Delicata and kabocha squash on baking sheet.Pin

Step 2: Place squash on a baking sheet, drizzle with with oil, toss to coat and sprinkle with 1 teaspoon salt. Roast squash for 35 minutes or until tender and golden. 

Red wine vinegar, honey, raisins and salt simmering in sauce pan.Pin

Step 3: In a small sauce pan bring the red wine vinegar, honey, raisins and 1/2 teaspoon salt to a boil, reduce to a simmer for 8-10 minutes or until thick and syrup like.  

Sweet and Sour Squash on serving platter.Pin

Step 4: Transfer the squash to a serving platter and pour sweet and sour mixture over to coat. Sprinkle with red pepper flakes and parsley to taste.

Tips and Tricks

  • Don’t Overcrowd: Minimize overlap of squash on the roasting pan so everything gets cooked evenly.
  • Glaze Consistency: Watch the glaze carefully; it should be syrupy but not too thick. If it thickens too much, you can thin it out with a splash of water.
  • Serving Ideas: This dish is great warm or at room temperature, so feel free to make it ahead if you’re planning a big meal.
  • Get Kids to Try This Recipe: If you struggle to get your kids to try squash, this recipe might just do the trick! The sweet and sour glaze makes it irresistible—just skip the red pepper flakes for little ones. Try serving a small dish of the glaze on the side for dipping; everything’s more fun with a dip, right? I got my kids into squash by giving them a little maple syrup to dip in after I made Maple Roast Vegetables, and now they’re hooked! Sometimes, a fun presentation is all it takes!

FAQs

Do you peel delicata squash?

No need! Delicata squash has a thin, edible skin that softens during roasting, so you can skip the peeling and enjoy its tender texture.

What does kabocha squash taste like?

Kabocha squash has a sweet, nutty flavor, similar to a cross between a pumpkin and a sweet potato. Its creamy texture makes it perfect for roasting!

Sweet and sour roasted squash.Pin

More Delicious Squash Recipes

I’m telling you, this fall squash recipe is next-level. A lightly sweet with a bit of a spice glaze poured over tender roasted delicata and kabocha squash. It’s one of my new favorite ways to eat squash. Let me know what you think of this Sweet and Sour Roasted Squash by leaving a comment and rating below!

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Sweet and Sour Roasted Squash

This Sweet and Sour Squash recipe blends caramelized, roasted squash with a tangy-sweet vinegar glaze, golden raisins, and a hint of heat from red pepper flakes.
No ratings yet
Course: Main Dish, Side
Cuisine: Asian
Servings: 6
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes

Ingredients  

  • 2 delicata squash, halved lengthwise, seeded and cut into 1/4 inch halfmoons
  • 1 kabocha squash, cut in half, seeds removed and cut into 1 inch wedges
  • 1 1/2 teaspoons salt, divided
  • 3 tablespoons olive oil
  • 3/4 cup red wIne vinegar
  • 1/4 cup honey
  • 1/4 cup golden raisins
  • dried red pepper flakes, to taste
  • fresh parsley, chopped (optional)

Instructions 

  • Preheat oven to 425°F.
  • Place squash on a baking sheet, drizzle with with oil, toss to coat and sprinkle with 1 teaspoon salt. Roast squash for 35 minutes or until tender and golden. 
  • In a small sauce pan bring the red wine vinegar, honey, raisins and 1/2 teaspoon salt to a boil, reduce to a simmer for 8-10 minutes or until thick and syrup like.  
  • Transfer the squash to a serving platter and pour sweet and sour mixture over to coat. Sprinkle with red pepper flakes and parsley to taste.

Notes

  • Don’t Overcrowd: Minimize overlap of squash on the roasting pan so everything gets cooked evenly.
  • Glaze Consistency: Watch the glaze carefully; it should be syrupy but not too thick. If it thickens too much, you can thin it out with a splash of water.
  • Serving Ideas: This dish is great warm or at room temperature, so feel free to make it ahead if you’re planning a big meal.
  • Get Kids to Try This Recipe: If you struggle to get your kids to try squash, this recipe might just do the trick! The sweet and sour glaze makes it irresistible—just skip the red pepper flakes for little ones. Try serving a small dish of the glaze on the side for dipping; everything’s more fun with a dip, right? I got my kids into squash by giving them a little maple syrup to dip in after I made Maple Roast Vegetables, and now they’re hooked! Sometimes, a fun presentation is all it takes!

Nutrition

Calories: 231kcal | Carbohydrates: 42g | Protein: 3g | Fat: 7g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Sodium: 597mg | Potassium: 1118mg | Fiber: 5g | Sugar: 22g | Vitamin A: 4115IU | Vitamin C: 37mg | Calcium: 91mg | Iron: 2mg
Did you make this recipe?Mention @Weelicious or tag #weelicious!

About the Author

Catherine is a mama of three. A Kentucky girl living in California. Here’s what I know: all kids can be great eaters and mealtime must be easy. I create simple, healthy recipes the whole family will love.

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