Every January I swear the same two things: I will finally use the gym membership I bought on New Year's Eve, and I will stop letting beautiful winter produce die a slow, shriveled death in the back of my fridge. The gym resolution usually collapses around January 14th (right on schedule), but the produce promise? That one stuck—thanks to this slow-cooker beef and winter-squash chili.

It started three winters ago when my neighbor dropped off a box of butternut, acorn, and kabocha squash from her CSA. I was already elbow-deep in a Costco pack of chuck roast, the kind that’s too big for one meal but too cheap to pass up. A blizzard was swirling outside, the kind that makes Connecticut feel like Narnia, and I wanted something that could simmer all day while I worked from home and occasionally stared out the window pretending I was in a snow globe. Eight hours later the house smelled like cumin, coffee, and charred peppers; the squash had melted into velvety pockets that balanced the beef’s richness; and I had eight quarts of chili—enough to freeze in pint jars, gift to friends, and still eat for dinner every night that week. January dinners: solved.

Ingredient Breakdown

Chili is only as good as its supporting cast. Here’s the grocery list, decoded:

• Chuck roast (3½ lb): Marbled enough to stay juicy after eight hours. Ask the butcher to cube it into ¾-inch pieces; saves 15 minutes of home butchery.
• Winter squash (2 lb peeled): Butternut is the sweetest; kabocha has edible skin and holds shape; acorn is the easiest to find. Avoid spaghetti squash—it shreds into odd strings.
• Fire-roasted tomatoes (two 28-oz cans): The charred bits give a smoky backbone you can’t get from stovetop searing alone.
• Chipotle peppers in adobo (2 peppers + 1 T sauce): Freeze the rest in an ice-cube tray; each cube = 1 pepper.
• Coffee (½ cup cold brew): Sounds weird, but it amplifies cocoa and cumin the way espresso does in tiramisu.
• Red lentils (½ cup): Optional thickener; they dissolve and give body without the bean gut-punch.
• Cinnamon stick (1 small): A whisper of warmth; fish it out before serving or someone thinks it’s a curly fries gone rogue.

Step-by-Step Instructions

1. 1

   Pat & Season: Dry the beef cubes with paper towels (moisture = steam = no crust). Toss with 1 T kosher salt, 2 t black pepper, and 2 t arrowroot starch. The starch creates a micro-coating that thickens juices later.
2. 2

   Brown in Batches: Set a 6-qt slow-cooker insert on the stovetop over medium-high heat (use a heat-diffuser if your insert is ceramic). Add 2 T avocado oil; sear half the beef 2 min per side. Transfer to a bowl; repeat. Don’t crowd—five pieces max per batch.
3. 3

   Build the Fond: In the rendered fat, sauté 2 diced onions until the edges brown. Add 4 minced garlic cloves, 1 T tomato paste, and 2 t each ancho & chipotle powder; cook 60 sec to bloom spices.
4. 4

   Deglaze: Pour in ½ cup coffee and scrape with a wooden spoon until only a mahogany film remains. This concentrates flavor and prevents the “ring-around-the-crock” burn.
5. 5

   Load the Squash: Return beef, add squash cubes, tomatoes, 2 cups broth, cinnamon stick, and red lentils. Stir once—like a lasagna, over-mixing breaks the veg.
6. 6

   Slow-Cook: Cover and cook on LOW 8–9 hours or HIGH 4–5 hours. Beef should shred with light pressure from a spoon; squash should hold shape but yield like roasted sweet potato.
7. 7

   Finish & Taste: Remove cinnamon stick. Stir in 1 T lime juice and 1 t fish sauce (trust—adds umami without fishiness). Adjust salt; chili will taste flat until salt hits the right note.
8. 8

   Batch & Store: Ladle into 2-cup glass jars; cool 30 min before refrigerating. Chili thickens as it cools; thin with broth when reheating.

Expert Tips & Tricks

• Make-Ahead Mirepoix: Dice onions, carrots, and celery on Sunday; store in a zip bag with a pinch of salt. The salt draws moisture, preventing oxidized “fridge funk.”
• Double-Starch Trick: If you like diner-style glossy chili, whisk 1 t cornstarch with 2 t water and stir in the last 20 min.
• Smoky Ice Cubes: Freeze leftover chipotle-adobo sauce in 1-teaspoon cubes; drop one into tomato soup or mayo for instant aioli.
• Squash Swap Map: Butternut = sweet & silky; kabocha = nutty & firm; delicata = fastest (edible skin, 15 min less cook time).
• Crusty Topper: Leftover cornbread? Cube, toss with melted butter & smoked paprika, bake 10 min at 400 °F for chili croutons.

Common Mistakes & Troubleshooting

Variations & Substitutions

• Vegetarian: Replace beef with 2 cans black beans + 1 lb cremini mushrooms, browned hard. Use veggie broth.
• Paleo-lean: Swap lentils for diced zucchini added in last 30 min; use sweet-potato squash.
• Texas-Style (no tomatoes): Omit tomatoes, double the broth, add 2 T tomato powder for color.
• White Chili Route: Use cubed chicken thighs, great Northern beans, roasted poblano, and swap cumin for oregano.
• Extra Veg Bulk: Stir in a 10-oz bag of frozen riced cauliflower; disappears but stretches servings to 10.

Storage & Freezing

• Refrigerate: Cool completely, transfer to airtight containers, 4 days max. Flavor peaks on day 2.
• Freezer: Use 2-cup Souper-Cubes or deli pints. Press plastic wrap to surface to prevent ice crystals. Freeze up to 3 months.
• Reheat: Thaw overnight in fridge. Warm gently with ¼ cup broth per 2 cups chili, stirring often. Microwave at 70% power to avoid explosive squash.
• Gift Jars: Tie on a mini bag of shredded sharp cheddar and a lime wedge; friends think you’re Martha Stewart.

FAQ

January nights are long, but dinner doesn’t have to be. Light a candle, ladle this chili over a baked sweet potato, and let the slow cooker do the heavy lifting while you binge whatever Netflix insists you “continue watching.” Stay warm, friends!

Batch-Cook Slow-Cooker Beef & Winter Squash Chili

Soups

4.7 (89)

Prep

20 min

Print Recipe Pin Recipe

Cook

6 h

Total

6 h 20 min

Servings

8 bowls

Difficulty

Easy

Ingredients

• 2 lb stewing beef, 1-inch cubes
• 2 cups butternut squash, ¾-inch cubes
• 1 large onion, diced
• 3 cloves garlic, minced
• 2 tbsp tomato paste
• 1 (28 oz) can fire-roasted tomatoes
• 2 cups low-sodium beef broth
• 1 (15 oz) can black beans, drained
• 1 tbsp chili powder
• 1 tsp ground cumin
• ½ tsp smoked paprika
• ½ tsp dried oregano
• ¼ tsp cinnamon
• 1 tsp kosher salt + ½ tsp black pepper
• 1 tbsp olive oil

Instructions

1. Heat olive oil in a skillet over medium-high. Sear beef 3 min/side until browned; transfer to slow cooker.
2. Add onion to skillet; sauté 4 min. Stir in garlic & tomato paste; cook 1 min.
3. Scrape onion mixture into cooker. Add tomatoes, broth, squash, beans & all spices; stir.
4. Cover; cook on LOW 6 h or HIGH 3½ h, until beef shreds easily and squash is tender.
5. Taste; adjust salt. For thicker chili, mash a few squash cubes against pot wall; stir.
6. Ladle into bowls; garnish with cilantro, yogurt, or avocado if desired.

Batch-Cook Notes

Chili holds 4 days refrigerated or 3 months frozen. Freeze in 2-cup portions; reheat on stove with a splash of broth.

Calories: 345

Protein: 32 g

Carbs: 24 g

Fat: 12 g

Fiber: 7 g