Tender roasted squash filled with seasoned rice and vegetables for a delicious fall or winter side dish.
Some recipes are special because of the memories that come with them, and this Acorn Squash with Long Grain and Wild Rice Stuffing is one of those recipes for me. My mom had this recipe tucked away in her collection, clipped from an old newspaper. It has all the makings of a wonderful cool-weather side dish, with tender roasted acorn squash and savory rice stuffing seasoned with herbs and spices.
When I was a picky eater, I would eat the rice first and save the squash for last. Then I would mix a spoonful of brown sugar and a little extra butter into my squash before eating it. These days, I still enjoy eating the squash and rice separately, but my tastes have changed a bit. Now I add a little salt, pepper, and extra butter to the squash and mash it with a spoon.
Isn't it funny how our tastes change as we grow older? What hasn't changed is my enjoyment of this comforting dish. The combination of tender acorn squash, flavorful wild rice, celery, onion, and savory seasonings makes it a lovely addition to a fall or winter meal.
Whether you serve it alongside a Sunday dinner, a holiday meal, or a simple weeknight supper, this stuffed acorn squash brings a touch of old-fashioned comfort to the table.
Ingredients:
2 acorn squash
1 Tbs. olive oil or brushing the squash
2 Tbs. butter
1/2 c. long grain and wild rice mix
1 1/4 c. water
2 celery ribs, chopped
1 onion, chopped
1 Tbs. minced fresh parsley
1/2 Tbs. chicken bouillon powder
1/2 tsp. rubbed sage
1/2 tsp. dried thyme
1/2 tsp. dried minced onion flakes
1/4 to 1/2 tsp. turmeric
1/4 tsp. cumin
1/4 tsp. onion powder
1/4 tsp. garlic powder
1/4 tsp. ginger
1/4 to 1/2 tsp. black pepper
Directions:
Preheat your oven to 350°F. A baking sheet.
Carefully cut each acorn squash in half crosswise. Scoop out the seeds and stringy pulp with a spoon. If necessary, cut a thin slice from the bottom of each half so it sits flat without tipping over.
Place the squash halves cut-side up on a baking sheet. Brush the exposed flesh with the olive oil. Bake for 30 to 35 minutes, or until the squash is beginning to soften but is not completely tender.
While the squash bakes, melt the butter in a large saucepan over medium heat. Add the chopped celery and onion. Sauté for about 5 to 7 minutes, stirring occasionally, until the vegetables begin to soften.
Stir in the water, long grain and wild rice mix, parsley, chicken bouillon powder, rubbed sage, thyme, dried onion flakes, turmeric, cumin, onion powder, garlic powder, ginger, and black pepper.
Bring the mixture to a boil. Reduce the heat to low, cover, and simmer according to the rice package directions until the rice is tender and most of the liquid has been absorbed. Check occasionally to make sure the rice does not stick or become too dry. Add a little extra water if needed.
Remove the partially baked squash from the oven. Divide the rice mixture evenly among the four squash halves, spooning it into the hollowed centers.
Return the stuffed squash to the oven and bake for another 12 to 15 minutes, or until the squash is fork-tender and the filling is heated through.
Carefully transfer the stuffed squash to a serving platter. Serve warm and enjoy!
Tips for Best Success:
- Choose squash that sit securely. Look for medium-sized acorn squash with firm skin and no soft spots. If a squash half wobbles, trim a thin slice from the bottom to help it sit flat.
- Be careful when cutting the squash. Acorn squash can be tough to cut. Use a sturdy, sharp knife and a stable cutting board. If needed, microwave the whole squash briefly to soften it slightly before cutting, taking care when handling it.
- Don't overbake the squash during the first bake. The squash will return to the oven after it is stuffed, so bake it just until it begins to soften.
- Check your rice package. Different long grain and wild rice blends require different amounts of water and cooking times. Follow the package instructions if they differ from the recipe.
- Taste the filling before stuffing. Chicken bouillon can be salty, so taste the cooked rice mixture before adding any extra salt.
- Adjust the seasonings to your taste. Start with the smaller amount of turmeric and black pepper if you prefer a milder flavor.
- Make the squash easy to serve. Place the halves close together on the baking sheet to help keep them upright while the filling heats through.
Variations and Substitutions:
- Use vegetable bouillon. Replace the chicken bouillon powder with vegetable bouillon for a vegetarian-friendly version. Check that your rice mix and bouillon are also vegetarian.
- Try brown rice or another rice blend. Brown rice, wild rice, or another rice blend can work, but the cooking time and liquid requirements may change.
- Add mushrooms. Sauté sliced mushrooms with the celery and onion for an earthier flavor.
- Include nuts. Stir chopped pecans or walnuts into the cooked rice for extra crunch. If preparing the dish for guests, check for nut allergies.
- Add dried cranberries. A small handful of dried cranberries adds a sweet-tart flavor that pairs nicely with the squash.
- Make it a little sweeter. For a touch of sweetness, stir a small amount of brown sugar into the squash before adding the filling, or serve brown sugar and butter on the side, just as I enjoyed it as a child.
- Use fresh herbs. Fresh thyme or sage can be substituted for dried herbs, adjusting the amounts to taste.
- Make it dairy-free. Use olive oil or a plant-based butter alternative in place of the butter.
Serving Suggestions:
This stuffed acorn squash makes a wonderful side dish for fall and winter meals. Its savory rice filling and tender squash pair especially well with roasted meats and hearty vegetable dishes.
- Roasted chicken or turkey
- Pork chops or pork tenderloin
- Roast beef
- Green beans
- A crisp green salad
- A holiday dinner
You can serve each stuffed half as an individual portion, or scoop the squash and rice into smaller servings for a buffet-style meal.
How to Store:
- Refrigerator: Allow the stuffed squash to cool, then place it in an airtight container. Refrigerate within two hours of cooking and enjoy within 3–4 days.
- Freezer: You can freeze the cooked stuffed squash, although the texture of the squash may become softer after thawing. Store individual portions in freezer-safe containers for up to 2–3 months for best quality.
- Reheating: Reheat leftovers in a covered oven-safe dish at 350°F until the filling and squash are heated through. Add a small splash of water if the rice seems dry. Individual portions can also be reheated in the microwave, stirring or checking the filling as needed to ensure even heating.
- Make-ahead tip: You can prepare the rice filling ahead of time and refrigerate it separately. For best results, partially bake the squash and prepare the filling in advance, then stuff and finish baking closer to serving time. Refrigerate cooked rice promptly, and don't leave the filling at room temperature for extended periods.
Frequently Asked Questions:
Do you eat the skin of acorn squash?
The skin of acorn squash is edible when cooked until tender. However, it can remain firmer than the flesh, so many people prefer to scoop out the soft interior with a spoon.
Can I prepare stuffed acorn squash ahead of time?
Yes. You can prepare the rice filling and partially bake the squash in advance. Store them separately in the refrigerator, then assemble and finish baking when you're ready to serve. If the components are cold, allow extra time for the dish to heat through.
How do I know when the acorn squash is done?
The squash is ready when a fork or knife slides easily into the flesh. It should be tender enough to scoop with a spoon but still hold its shape.
Can I use a different kind of rice?
Yes. Brown rice, wild rice, or another rice blend can be substituted. Keep in mind that different varieties need different amounts of liquid and cooking time, so adjust the preparation accordingly.
Can I make this recipe vegetarian?
Yes. Replace the chicken bouillon powder with vegetable bouillon and check the ingredients in your rice mix. The remaining ingredients can be used as written, with butter or a plant-based alternative.
What if I prefer sweeter acorn squash?
Try adding a little brown sugar and butter to the cooked squash before eating it. That is how I enjoyed it when I was younger! You can also add a small amount of maple syrup for a different sweet flavor.
Can I serve the squash without the rice stuffing?
Absolutely. The squash is delicious on its own with butter, salt, and pepper. You can also serve the rice as a separate side dish, just as I still enjoy eating this recipe today.
Can I double the recipe?
Yes. Double the ingredients to make eight stuffed squash halves, provided you have enough baking sheet and oven space. You may need to bake the squash in batches, and the rice may be easier to prepare in a larger saucepan.






