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Grilled Acorn Squash in Foil: A Campfire Classic

There’s something magical about the smell of woodsmoke mingling with sweet spices. My grandfather, a man of few words but masterful with a grill, introduced me to this simple pleasure years ago during a family camping trip. He’d pull these foil packets from the embers, the aroma of honey and ginger swirling out, and we’d devour the tender squash straight from the shell. It wasn’t just a meal; it was a shared moment, a cozy ritual around the crackling fire. This recipe is an ode to those memories, a tribute to simple ingredients transformed by the magic of the grill.

Recipe Overview

Prep Time: 15 minutes
Cook Time: 60-70 minutes
Total Time: 1 hour 15 minutes – 1 hour 25 minutes
Servings: 6
Dietary Type: Vegetarian

Ingredients

3 acorn squash, halved crosswise and seeded
3 tablespoons honey
1 teaspoon salt
1/4 teaspoon pepper
1 teaspoon ginger
1/4 teaspoon nutmeg
2 tablespoons butter

Equipment Needed

Heavy-duty aluminum foil
Grill

Instructions

Begin by preparing your acorn squash. Halve each squash crosswise and scoop out the seeds and stringy fibers from the center. A sturdy spoon or ice cream scoop works well for this.
Cut six large sheets of heavy-duty aluminum foil, one for each squash half. The foil needs to be large enough to completely enclose the squash with a secure seal.
Place each acorn squash half, cut side down, in the center of a separate sheet of heavy-duty foil.
Wrap each squash half tightly in the foil, creating a sealed packet. Ensure there are no gaps or openings that would allow steam to escape. This will ensure the squash steams properly and becomes tender.
Prepare your grill. Whether you’re using a charcoal grill or a gas grill, aim for medium heat. For a charcoal grill, this means spreading the coals out evenly. For a gas grill, preheat it to around 350-400°F (175-200°C). If you are using a campfire, place the packets directly on the hot coals.
Place the foil-wrapped acorn squash packets on the grill, either directly on the coals or on the grill grates.
Cook for 30 minutes. The foil packets will protect the squash from direct heat and allow them to steam in their own juices.
After 30 minutes, carefully open each foil packet. Be cautious, as steam will escape and can cause burns. Use tongs or a fork to hold the foil open.
Turn each acorn squash half over so that the cut side is now facing up.
In a small bowl, combine the honey, salt, pepper, ginger, and nutmeg. Mix well until the spices are evenly distributed.
Spoon the honey-spice mixture into the cavities of each acorn squash half, distributing it evenly.
Dot each squash half with butter, using approximately 1/3 tablespoon per half.
Reseal the foil packets, ensuring they are tightly closed to trap the heat and moisture.
Return the foil-wrapped acorn squash to the grill.
Cook for an additional 30-40 minutes, or until the acorn squash is tender when tested with a fork. The cooking time will vary depending on the heat of your grill and the size of the squash. To check for doneness, carefully open one of the foil packets and insert a fork into the flesh of the squash. If it pierces easily and the squash feels soft, it is ready.
Once the squash is tender, remove the foil packets from the grill. Allow them to cool slightly before opening, as the steam inside will be very hot.

Expert Tips & Tricks

For a deeper, richer flavor, use brown butter instead of regular butter. Simply melt the butter in a saucepan over medium heat and cook until the milk solids turn golden brown and the butter has a nutty aroma.
If you want a slightly caramelized top, carefully open the foil packets during the last 10 minutes of cooking and let the squash cook uncovered. Keep a close eye on them to prevent burning.
For a spicier kick, add a pinch of cayenne pepper or a dash of hot sauce to the honey-spice mixture.
If you don’t have heavy-duty foil, you can use two layers of regular foil to prevent tearing.
To make this dish vegan, substitute the butter with a plant-based butter alternative or a tablespoon of olive oil.
If the squash is taking longer to cook than expected, add a tablespoon of water to each foil packet to create more steam and speed up the process.

Serving & Storage Suggestions

Serve the grilled acorn squash hot, straight from the foil packets. Be careful, as the squash will be very hot. You can serve it as a side dish or as a vegetarian main course. The squash can be garnished with fresh herbs like parsley or sage for added flavor and visual appeal.

Leftover grilled acorn squash can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, you can microwave it for a few minutes until heated through, or bake it in a preheated oven at 350°F (175°C) for about 15-20 minutes. You can also freeze leftover squash for up to 2 months. Thaw it in the refrigerator overnight before reheating.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	153.8 kcal	N/A
Calories from Fat	36 kcal	24%
Total Fat	4.1 g	6%
Saturated Fat	2.5 g	12%
Cholesterol	10.2 mg	3%
Sodium	421.9 mg	17%
Total Carbohydrate	31.4 g	10%
Dietary Fiber	3.3 g	13%
Sugars	8.7 g	34%
Protein	1.8 g	3%

Variations & Substitutions

Maple Syrup: Replace honey with maple syrup for a different flavor profile.
Brown Sugar: Use brown sugar instead of honey for a molasses-like sweetness.
Different Spices: Experiment with different spices like cinnamon, cloves, or allspice.
Nuts: Add chopped pecans, walnuts, or almonds to the honey-spice mixture for added texture and flavor.
Dried Fruit: Incorporate dried cranberries, raisins, or apricots for a chewy sweetness.
Savory Version: Omit the honey and spices and instead, brush the squash with olive oil, salt, pepper, garlic powder, and herbs like thyme or rosemary.

FAQs (Frequently Asked Questions)

Q: Can I use butternut squash instead of acorn squash?
A: Yes, butternut squash can be used as a substitute. The cooking time may vary slightly, so check for doneness with a fork.

Q: Can I cook this recipe in the oven instead of on the grill?
A: Absolutely! Preheat your oven to 400°F (200°C) and bake the foil-wrapped squash for about 1 hour, or until tender.

Q: How do I know when the acorn squash is fully cooked?
A: The squash is done when a fork can easily pierce the flesh and it feels soft.

Q: Can I prepare the honey-spice mixture ahead of time?
A: Yes, you can mix the honey, spices, and butter together in advance and store it in the refrigerator until ready to use.

Q: Is it necessary to use heavy-duty foil?
A: While regular foil can work, heavy-duty foil is recommended because it is less likely to tear or puncture, preventing steam from escaping. If using regular foil, double the layers.

Final Thoughts

Grilling acorn squash in foil is a fantastic way to enjoy this seasonal vegetable with minimal effort and maximum flavor. Whether you’re camping in the great outdoors or simply firing up your backyard grill, this recipe is sure to impress. The combination of sweet honey, warm spices, and smoky grilled flavor is simply irresistible. So, gather your ingredients, fire up the grill, and prepare to be transported back to those cozy campfire memories. Don’t hesitate to experiment with different variations and spice combinations to create your own signature grilled acorn squash. And please, share your culinary adventures and feedback with me—I’d love to hear how it turns out!

Acorn Squash in Foil on the grill Recipe