Stuffed Acorn Squash Recipe with Mushroom and Pancetta
You're going to love this stuffed acorn squash recipe! It's a great side dish and such a simple squash recipe! The next time you're looking for a way to fill your squash halves, this is my favorite way to get all the fall flavors!
Position the oven rack in the center and preheat to 400°F. Spray a large (10x15) baking dish with non-stick spray or line with parchment paper and set aside.
Place acorn squash halves, cut side up, in the prepared dish. Brush the cut edges with 1 tablespoon of olive oil and season with sea salt and black pepper. Roast on the center rack for 40 minutes or until fork-tender.
Meanwhile, heat the remaining olive oil in a large skillet over medium heat. Add minced garlic and pancetta, cooking for 2-3 minutes until lightly golden brown.
Add chopped mushrooms and cook for 4-5 minutes until they start to brown. Then add sliced onions and cook for an additional 3-4 minutes, stirring occasionally.
Stir in green lentils, fresh sage, and red wine. Cook for 8-10 minutes, stirring occasionally, until the mixture thickens. Remove from heat and mix in chopped dates and toasted walnuts. Season with salt and black pepper. Set aside.
Once the squash is ready, remove it from the oven and let it cool slightly. Fill each half with the Portobello mushroom mixture and sprinkle with freshly grated Parmesan cheese.
Return the stuffed squash to the oven for 5-10 minutes or until heated through and the cheese starts to melt. Serve immediately.
Notes
Choose similar-sized squash: To ensure even cooking, try to select acorn squash that is roughly the same size.
Pre-cook the lentils: If you’re using dried lentils, remember to cook them beforehand, as they take longer to soften.
Toast the nuts: To bring out the full flavor of the walnuts, lightly toast them in a dry skillet before mixing them into the stuffing.
Deglaze properly: To add extra flavor, scrape the brown bits from the bottom of the skillet when adding the wine.
Shave the squash bottoms: If the acorn squash halves don’t sit flat, shave a small slice off the bottom, so they’re stable during roasting and stuffing.
Cheese layering: To enhance the cheesy goodness, add a little Parmesan cheese inside the squash before filling it with the mixture.
Use fresh herbs: Fresh sage will give the dish a more vibrant flavor compared to dried herbs.