When the first real cold snap arrives and the farmers’ market tables are suddenly heaped with knobby squash in every shade of bronze and emerald, my slow cooker comes out of hibernation. Last year, between juggling work deadlines and a brand-new puppy who demanded hourly potty walks, I lived on this stew. I would brown the turkey on Sunday night, load everything into the crock before my Monday-morning Zoom call, and by the time I logged off at five the apartment smelled like sage, garlic, and something faintly sweet—like winter itself had decided to simmer away in my kitchen.

I love this recipe because it is forgiving. You can swap butternut for kabocha, add a handful of kale when you remember, or double the cumin when you need extra warmth. It freezes in perfect single-portion rectangles, stacks neatly in a lunch box, and reheats to exactly the same silky consistency it had on day one. If you are feeding a table of relatives over the holidays, it scales up without drama; if you are meal-prepping for one, it quietly keeps you fed for a week. In short, it is the culinary equivalent of a thick wool sweater—reliable, comforting, and made for December through March.

Why This Recipe Works

Lean protein powerhouse: Extra-lean ground turkey keeps saturated fat low while delivering 29 g protein per serving.
Two kinds of squash: Butternut for silky body and delicata for quick-cooking cubes that hold their shape.
No-sweat meal prep: Dump, set, forget—come home to six ready-to-pack containers.
Anti-inflammatory spices: Turmeric, smoked paprika, and black pepper team up for cozy flavor and antioxidant perks.
Freezer-friendly: Thaw overnight and reheat without texture changes for up to three months.
Budget-smart: Uses inexpensive ground meat and whatever squash is on sale; feeds eight for about twelve dollars.
One-pot cleanup: Everything cooks in the ceramic insert—no extra pans to scrub.

Ingredients You'll Need

Ground turkey – Look for 93/7 or 99% fat-free. Dark meat is fine if you prefer a richer stew; just drain excess fat after browning.

Butternut squash – The neck dices into neat cubes. Buy one heavy for its size with matte, unblemished skin. Peeled and cubed supermarket butternut is a lifesaver when time is tight.

Delicata squash – Thin edible skin means no peeling. Slices into half-moons that soften in minutes and add flecks of color.

Low-sodium chicken broth – Opt for organic when possible; you control the salt later. Vegetable broth works for a lighter flavor.

Cannellini beans – Creamy texture and 7 g fiber per half-cup. Rinse well to remove 40% of the sodium.

Fire-roasted diced tomatoes – The slight char adds smoky depth. Regular diced tomatoes plus a pinch of smoked paprika is Plan B.

Carrots & celery – Classic sofrito. Slice thin so they soften during the long cook.

Onion & garlic – Yellow onion for sweetness; four fat cloves of garlic because this is comfort food, not hospital fare.

Fresh sage & thyme – Winter herbs that perfume the house. Dried works: use 1 tsp dried sage per 1 Tbsp fresh, ditto thyme.

Spice trio – Turmeric for color, cumin for earthiness, smoked paprika for campfire nuance.

Apple cider vinegar – A tablespoon at the end brightens all the sweet vegetables.

Optional greens – A big handful of baby spinach or chopped kale stirred in before serving boosts nutrients without effort.

How to Make Healthy Slow Cooker Turkey and Winter Squash Stew for Meal Prep

Brown the turkey

Heat 1 Tbsp olive oil in a non-stick skillet over medium-high. Add 2 lbs ground turkey, 1 tsp salt, and ½ tsp pepper. Cook 6–7 min, breaking into small crumbles, until no pink remains. Transfer to a 6-quart slow cooker insert.

Sauté aromatics (optional but worth it)

In the same skillet, add another 1 tsp oil, 1 diced onion, 2 chopped carrots, and 2 celery stalks. Cook 4 min until edges brown. Stir in 4 minced garlic cloves, 1 Tbsp minced fresh sage, and 2 tsp fresh thyme leaves; cook 1 min. Scrape into slow cooker.

Load the vegetables

Add 3 cups cubed butternut squash (about 1 medium) and 2 cups half-moon slices of delicata. Pour in 1 can rinsed cannellini beans, 1 can fire-roasted diced tomatoes, 3 cups broth, 1 tsp turmeric, 1 tsp cumin, 1 tsp smoked paprika, and ½ tsp black pepper. Give everything a gentle fold; squash should be mostly submerged.

Set and forget

Cover and cook on LOW 6–7 hours or HIGH 3½–4 hours. The turkey is already cooked, so timing depends on squash tenderness—test with a paring knife; it should slide through butternut with no resistance.

Season to perfection

Stir in 1 Tbsp apple cider vinegar and up to 1 tsp extra salt (taste first; tomatoes and broth vary). If using greens, fold in 3 cups baby spinach or chopped kale; cover 5 min more until wilted.

Portion for prep

Ladle into 6 glass containers (~2 cups each). Cool 30 min, cover, refrigerate up to 4 days or freeze up to 3 months. Reheat single portions 2 min in microwave, stirring halfway, or simmer on stovetop with a splash of broth.

Expert Tips

Don’t skip the sear

Browning turkey creates fond (those caramelized bits) that dissolves into the broth and deepens flavor—worth the extra five minutes.

Uniform squash size

Cut butternut into ¾-inch cubes so they cook evenly with delicata’s half-moons; bigger chunks stay firm, smaller ones melt into the broth.

Chill before freezing

Refrigerate containers 2 hours first; this drops the temperature quickly and prevents ice crystals from forming on top.

Thin it out

Stew thickens as it sits. Add ¼ cup broth or water when reheating to return to original consistency.

Layer herbs

Add half the fresh herbs at the beginning for background notes, then stir in the rest just before serving for a bright top note.

Safety first

Never place hot glass containers straight into the freezer; thermal shock can crack them. Let them cool on a towel-lined shelf.

Variations to Try

White bean → chickpea: Roasted chickpeas add nutty chew; add during last hour so they stay intact.
Ground turkey → ground chicken: Equally lean; season a touch heavier since chicken is milder.
Vegan option: Swap turkey for 2 cans lentils, use veggie broth, and add 1 Tbsp white miso for umami.
Spicy Southwest: Sub 1 tsp chipotle powder for smoked paprika and add 1 cup frozen corn at the end.
Creamy harvest: Stir in ½ cup plain Greek yogurt or coconut milk just before serving for a creamy twist.
Grain boost: Add ½ cup farro or barley at the beginning; increase broth by 1 cup and cook 1 extra hour.

Storage Tips

Refrigerator: Cool stew completely, transfer to airtight containers, and refrigerate up to 4 days. Flavors meld beautifully by day two.

Freezer: Ladle cooled stew into silicone muffin trays for ½-cup portions, freeze solid, then pop out and store in zip bags—perfect for single lunches. For family-size, use quart freezer bags; lay flat to stack. Label with recipe name and date. Use within 3 months for best texture.

Reheating: Microwave from thawed 2–3 min, stirring halfway. From frozen, run warm water over container 30 sec to loosen, then microwave 5–6 min, stirring every 90 sec. Stovetop: place in saucepan with splash of broth, cover, and simmer 8 min over medium-low, stirring occasionally.

Make-ahead camping hack: Combine everything except broth in a gallon bag; freeze flat. Morning of trip, pop frozen block into slow cooker, add broth, and cook on LOW at the cabin while you ski all day.

healthy slow cooker turkey and winter squash stew for meal prep

Why This Recipe Works

Ingredients You'll Need