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close up shot of stuffed acorn squash with mushrooms and cranberries
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5 from 3 votes

Stuffed Acorn Squash with Mushrooms and Cranberries

This stuffed acorn squash with mushrooms and cranberries is a delicious vegan option for your Christmas dinner! Made with rice, fresh herbs, pine nuts, and topped with crispy bread crumbs, it can be served as an entree or side dish.
Prep Time15 minutes
Cook Time45 minutes
Total Time1 hour
Course: Main Course, Side Dish
Cuisine: American
Diet: Vegan, Vegetarian
Servings: 4 servings
Calories: 388kcal

Equipment

  • 9 x 13 inch baking dish

Ingredients

Acorn Squash

  • 2 acorn squash medium - large
  • olive oil
  • salt & pepper

Rice

  • ½ cup basmati or wild rice; uncooked
  • 1 cup vegetable stock to cook rice; note 1
  • ¼ teaspoon salt

Filling

  • 1 tablespoon olive oil
  • 2 cups mushrooms chopped; button or cremini work
  • 1 onion diced
  • ½ teaspoon salt
  • 1 teaspoon dried sage leaves note 2
  • 1 teaspoon dried thyme leaves note 2
  • 2 tablespoons fresh rosemary chopped
  • 3 cloves garlic minced
  • ¼ cup dried cranberries
  • ¼ cup pine nuts note 3

Crispy Breadcrumbs

  • 2 tablespoons olive oil
  • ¼ cup panko breadcrumbs
  • generous pinch sea salt

Instructions

  • Prepare acorn squash - Heat oven to 400°F. Cut the acorn squash in half across the middle. Scoop out seeds. Brush or spray with oil, then season with salt and pepper. Arrange face down on a baking sheet and roast in the oven for 30 minutes. Turn over and roast for another 10-15 minutes, or until squash is tender and cooked through.
  • Cook rice - Cooking the rice in broth brings a lot of extra flavor to the recipe. Follow the package directions, but replace the water with vegetable broth. Add ¼ teaspoon salt.
    close up of cooked brown rice on rice paddle over instant pot
  • Prepare filling - Heat olive oil in a non-stick pan over medium heat. Add the onion and mushrooms, salt, sage, thyme, and rosemary, and cook for 5-7 minutes, until softened. Make space in the pan, add the garlic, and sautée for 1 minute.
    Stir in the dried cranberries and pine nuts, and when the rice is ready, fold in 1 cup of cooked rice.
  • Stuff - Divide filling evenly between four acorn squash halves.
  • Crispy Breadcrumbs - Heat oil in a non-stick pan. Add the breadcrumbs, and cook, stirring frequently, for 5 or so minutes, until breadcrumbs are golden and crispy. Add sea salt, and divide evenly between the four acorn squash halves.
    Return to the oven for 10 more minutes.

To Make Ahead

  • Assemble - through to step four- filling the acorn squash (leave crispy breadcrumbs off until just before serving). Refrigerate in a covered pan overnight or up to a few days.
  • Reheat - (covered) in a 350°F oven for 20-30 minutes or until heated through. Add the crispy breadcrumbs just before serving.

Notes

  1. highly recommend cooking the rice in stock for added flavor
  2. if using fresh herbs, double the quantity
  3. pine nuts can be swapped for sliced almonds or toasted walnut pieces in a pinch
Storage
  • Fridge - cool completely, then store in an airtight container in the fridge for up to 4 days.
  • Freezer- we haven't tried freezing this recipe, but believe it would freeze/thaw well. Cool completely, wrap in plastic, and store in a larger container or freezer bag for up to 3 months. Note- breadcrumbs will loose their crisp after freeze/thawing.

Nutrition

Serving: 1squash half | Calories: 388kcal | Carbohydrates: 57g | Protein: 7g | Fat: 17g | Saturated Fat: 2g | Sodium: 711mg | Potassium: 1027mg | Fiber: 6g | Sugar: 8g | Vitamin A: 969IU | Vitamin C: 28mg | Calcium: 98mg | Iron: 3mg