Slow Cooker Turkey & Sweet Potato Stew with Rosemary

There’s a certain kind of magic that happens when you walk through the front door after a long day and the house smells like rosemary, garlic, and slow-simmered turkey. It’s the aroma of someone taking care of you—even if that someone is past-you who remembered to toss everything into the crockpot at 7 a.m. I developed this stew during the winter my third baby was born, when “dinner” needed to mean flinging ingredients into ceramic and praying for a miracle. The first time I lifted the lid six hours later, the sweet potatoes had melted into velvety crescents, the turkey was shreddy-tender, and the rosemary had perfumed every molecule of broth. My then-four-year-old did a little dance and declared it “Thanksgiving soup.” We’ve served it at soccer-team potlucks, new-parent drop-offs, and every single December since. If a recipe can bottle coziness, this one is it.

Ingredient Breakdown

Each component here earns its keep. I use 93% lean ground turkey—enough fat for flavor, not so much that the stew skims off in odd orange globs. Sweet potatoes bring body and a caramel note; pick orange-fleshed jewels for the creamiest texture. Yukon or red potatoes work in a pinch, but they’ll stay firmer and won’t melt into the broth the same way.

White beans add fiber and make the stew meal-worthy without extra meat. I reach for Great Northern beans because their thin skins stay intact over long cooking, but cannellini are equally lovely. Fire-roasted tomatoes give subtle smoky depth; if you only have plain diced tomatoes, add ½ teaspoon smoked paprika to compensate.

Fresh rosemary is non-negotiable. Dried rosemary tastes like pine needles and takes forever to soften. A single 4-inch sprig perfumes the entire pot; leave the stem intact so you can fish it out easily. (If you must sub dried, use ½ teaspoon and add it only in the last 30 minutes.)

Chicken stock punches up the turkey flavor, but I often swap in 2 cups of vegetable broth to keep sodium in check—taste at the end and adjust. Finally, a whisper of maple syrup brightens the sweet potatoes and rounds out the tomatoes’ acidity; you can skip it, but I’ve never regretted the extra teaspoon.

Step-by-Step Instructions

1. 1

   Brown the turkey. Heat 1 tablespoon olive oil in a large skillet over medium-high. Add 1 lb ground turkey, 1 teaspoon kosher salt, and ½ teaspoon black pepper. Break into small clumps and cook until no pink remains, 5–6 minutes. Add 2 minced garlic cloves and cook 30 seconds, just until fragrant. Transfer everything (including the juicy bits) to a 6- or 7-quart slow cooker.
2. 2

   Layer the vegetables. Peel and cube 2 medium sweet potatoes (about 1 lb) into ¾-inch chunks. Add to the slow cooker along with 1 diced yellow onion, 3 sliced carrots, and 1 chopped red bell pepper. These softer veg go on the bottom where the heat is gentlest, preventing mushy outcomes.
3. 3

   Add beans & tomatoes. Rinse and drain 1 can (15 oz) Great Northern beans. Pour into the pot along with 1 can (14 oz) fire-roasted diced tomatoes (juices and all) and 1 cup frozen corn. The corn adds pops of sweetness and stretches servings without extra cost.
4. 4

   Season & pour broth. Nestle 1 fresh rosemary sprig and 1 bay leaf on top. Sprinkle 1 teaspoon dried thyme, ½ teaspoon smoked paprika, and ¼ teaspoon cayenne (optional kid-friendly heat). Pour in 3 cups low-sodium chicken or vegetable broth. Resist stirring—keeping layers helps ingredients cook evenly.
5. 5

   Cook low & slow. Cover and cook on LOW 6–7 hours or HIGH 3–4 hours. Sweet potatoes should be fork-tender and the flavors married. If you’re home, give a quick gentle stir halfway to redistribute heat; if not, don’t stress—this stew is forgiving.
6. 6

   Finish & serve. Remove rosemary stem and bay leaf. Stir in 1 teaspoon maple syrup and a big squeeze of lemon juice (about 1 tablespoon). Taste and adjust salt. Ladle into bowls, top with chopped parsley or rosemary leaves, and serve with crusty bread or grilled-cheese soldiers for dunking.

Expert Tips & Tricks

• Don’t skip the browning. Even 5 minutes of searing turkey creates fond (those caramelized brown bits) that infuses the broth with umami richness.
• Size matters. Keep sweet-potato cubes under 1 inch so they cook through without turning to total mush.
• Herb swap rule: If fresh rosemary isn’t available, substitute 2 teaspoons fresh thyme plus ½ teaspoon dried rosemary added only in the last 30 minutes.
• Thick or thin? For a heartier texture, mash a handful of sweet-potato cubes against the side of the crock with a spoon and stir; for brothy, leave as-is.
• Make-ahead veg: Chop vegetables the night before and store in a zip-top bag with a damp paper towel to prevent oxidation.
• Double-duty stock: Save parmesan rinds in your freezer; toss one into the slow cooker for a silky, salty background note.

Common Mistakes & Troubleshooting

Variations & Substitutions

• Poultry swap: Ground chicken or mild Italian turkey sausage both work; if using sausage, halve added salt.
• Vegan spin: Sub 2 cans chickpeas for turkey; use vegetable broth; add 1 tablespoon white miso at the end for depth.
• Green veggie boost: Stir in 3 cups baby spinach during the last 5 minutes; kale or shredded brussels sprouts need 15.
• Spicy kick: Add 1 minced chipotle pepper in adobo plus 1 teaspoon sauce for smoky heat.
• Grains addition: Stir in ½ cup quick-cooking pearled barley at hour 4 (LOW) or hour 2 (HIGH) for a risotto-like texture.
• Creamy version: Whisk 2 tablespoons cornstarch into ¼ cup half-and-half; stir in during last 15 minutes for chowder vibes.

Storage & Freezing

Refrigerator: Cool completely, transfer to airtight containers, and refrigerate up to 4 days. The flavors deepen overnight; you may need to thin with a splash of broth when reheating.

Freezer: Ladle into freezer-safe zip bags, squeeze out excess air, and freeze flat up to 3 months. Thaw overnight in the fridge, then warm gently on the stove or microwave. Note: sweet-potato texture softens slightly after freezing, but taste remains stellar.

Batch lunch hack: Freeze individual portions in silicone muffin trays; pop out frozen pucks and store in a bag. Grab as many “pucks” as bowls you need; they thaw in minutes on the reheat setting.

Frequently Asked Questions

Ready to let your slow cooker do the heavy lifting? Give this rosemary-kissed turkey & sweet potato stew a whirl, and watch it become the most-requested soup on your family’s monthly rotation. Don’t forget to save it to Pinterest so the magic is only ever one click away!

Slow Cooker Turkey & Sweet Potato Stew with Rosemary

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Prep

20 min

Cook

6 hr

Total

6 hr 20 min

6 servings

Easy

Ingredients

• 1 lb ground turkey
• 2 medium sweet potatoes, cubed
• 3 carrots, sliced
• 2 celery stalks, diced
• 1 yellow onion, diced
• 3 cloves garlic, minced
• 4 cups low-sodium chicken broth
• 1 tsp chopped fresh rosemary
• 1 tsp dried thyme
• 1/2 tsp smoked paprika
• 1 bay leaf
• 1 tbsp tomato paste
• Salt & black pepper to taste
• 2 tbsp olive oil

Instructions

1. 1
   Heat olive oil in a skillet over medium-high heat. Brown ground turkey until no pink remains, about 5 minutes.
2. 2
   Transfer turkey to slow cooker. Add sweet potatoes, carrots, celery, onion, and garlic.
3. 3
   Stir in chicken broth, tomato paste, rosemary, thyme, paprika, bay leaf, 1 tsp salt, and 1/2 tsp pepper.
4. 4
   Cover and cook on LOW for 6 hours or HIGH for 3 hours, until vegetables are tender.
5. 5
   Remove bay leaf. Taste and adjust seasoning with salt and pepper.
6. 6
   Ladle into bowls and serve hot. Garnish with extra rosemary if desired.

Recipe Notes

For extra richness, stir in a splash of heavy cream just before serving. Leftovers freeze beautifully for up to 3 months.

Nutrition (per serving)

Calories

285

Protein

26g

Carbs

22g

Fat

9g