Why This Recipe Works

Set-and-forget convenience: Everything goes into one crock before your day begins; supper is ready when you are.
Deep flavor, zero fuss: A quick sear on the beef plus tomato paste caramelization builds complex, restaurant-worthy depth.
Naturally gluten-free & dairy-free: Pure comfort food that welcomes everyone at the table.
Sweet potatoes > white potatoes: Creamy texture, subtle sweetness, and a boost of vitamin A.
Herb harmony: Woodsy rosemary and floral thyme stand up to long cooking without turning bitter.
Freezer champion: Make a double batch; leftovers reheat like a dream for up to three months.

Ingredients You'll Need

Great stew starts at the grocery store. Look for well-marbled chuck roast—intramuscular fat equals melt-in-your-mouth tenderness after a slow swim in broth. If you spot brisket or bottom round on sale, either works, but avoid pre-cubed “stew meat” of unknown origin; uniformity in size means uniform cooking. Sweet potatoes should feel heavy for their size and have taut, unwrinkled skins; the orange gems labeled “garnet” or “jewel” hold their shape yet yield a velvety texture. Fresh herbs are non-negotiable: dried rosemary turns pine-needle harsh over eight hours, while fresh sprigs perfume the stew gently. For the wine, use anything you’d happily drink—medium-bodied merlot or cabernet lends fruity backbone. Tomato paste in a tube saves waste; you’ll only need two tablespoons, but its concentrated sugars deepen the gravy. Finally, grab a carton of good beef stock (or better, homemade) low in sodium so you control the salt.

Substitution savvy: No sweet potatoes? Butternut squash or parsnips mirror that subtle sweetness. Avoid delicate Yukon golds that dissolve into mush. If you’re sans wine, swap in an equal amount of stock plus 1 tablespoon balsamic vinegar for acidity. Fresh thyme can be replaced with 1 teaspoon dried, added at the start so the heat tames its menthol edge.

How to Make Slow Cooker Beef and Sweet Potato Stew with Rosemary and Thyme

Pat, season, and sear the beef

Cubed chuck roast should be blotted dry with paper towels—moisture is the enemy of browning. Toss the cubes in a bowl with 1½ teaspoons kosher salt, 1 teaspoon black pepper, and 2 tablespoons all-purpose flour (or gluten-free rice flour). Heat 2 tablespoons olive oil in a heavy skillet over medium-high until shimmering. Brown one third of the beef 2–3 minutes per side; transfer to a 6-quart slow cooker. Repeat, adding oil only if the pan looks dry. Those caramelized fondy bits clinging to the skillet equal free flavor; do not wash the pan yet.

Bloom aromatics & tomato paste

Reduce heat to medium. Add diced onion, carrots, and celery plus a pinch of salt; sauté 4 minutes until edges soften. Stir in 3 minced garlic cloves and 2 tablespoons tomato paste. Smash the paste against the hot pan for 90 seconds until it turns from bright red to brick—this caramelization creates umami depth. Splash in ½ cup red wine; scrape the browned bits (fond) with a wooden spoon. Let the wine reduce by half, concentrating its fruity notes.

Transfer to slow cooker & build the gravy

Scrape the entire skillet mixture over the seared beef. Add 2 cups beef stock, 1 tablespoon Worcestershire sauce, 2 bay leaves, 2 sprigs fresh rosemary, and 4 sprigs fresh thyme. Nestle the sweet potato chunks on top; this prevents them from breaking down into the liquid too early. The liquid should come halfway up the ingredients—stew, not soup. If needed, splash in an extra ¼ cup stock.

Low and slow magic

Cover and cook on LOW 8–9 hours or HIGH 4–5 hours. Resist the urge to peek; each lift of the lid adds 15–20 minutes to the cook time. The stew is ready when beef yields effortlessly to the nudge of a fork and sweet potatoes are velvet-soft yet intact.

Finish with brightness

Fish out bay leaves and woody herb stems. Stir in 1 cup frozen peas for a pop of color and sweetness; cover 5 minutes to heat through. Taste, then adjust salt and freshly cracked pepper. For a silkier gravy, ladle ½ cup liquid into a small bowl, whisk with 1 teaspoon cornstarch until smooth, then stir back into the stew and cook 5 minutes more.

Serve & savor

Ladle into deep bowls over cauliflower mash, egg noodles, or simply as-is. Garnish with chopped parsley or a whisper of lemon zest to lift the richness. Leftovers? Lucky you—flavors meld overnight into something even more soulful.

Expert Tips

Overnight flavor boost

Prep everything the night before; store the seared beef and veggies in the crock insert, covered, in the fridge. In the morning, set the insert into the base, add liquids, and press start.

Thick vs brothy

For a stew that clings to the spoon, remove the lid for the last 30 minutes on HIGH to evaporate excess moisture; for soupier, add an extra cup of stock at the start.

Freeze single portions

Ladle cooled stew into silicone muffin trays; freeze, pop out, and store in zip bags. Reheat one “puck” in a bowl for a speedy lunch.

Reverse layering trick

Place sweet potatoes on the bottom if you prefer them ultra-creamy; they’ll absorb all the beefy juices and practically melt into the gravy.

Double-thicken option

Toss beef in 3 tablespoons flour instead of 2, then stir in ¼ cup finely grated Parmesan during the last 10 minutes for a subtle creamy finish.

Instant Pot shortcut

Use the sauté function for steps 1–2, then pressure cook on HIGH 35 minutes with natural release 10 minutes. Sweet potatoes stay intact yet silky.

Variations to Try

Moroccan twist: Swap rosemary for 1 teaspoon each ground cumin and coriander, add ½ cup diced dried apricots and a pinch of saffron.
Mushroom lover: Stir in 8 oz baby Bella mushrooms during the last 2 hours; they’ll soak up gravy like tiny sponges.
Paleo & Whole30: Replace flour with arrowroot starch and omit peas; add 2 cups green beans instead.
Smoky heat: Add 1 chipotle pepper in adobo, minced, plus 1 teaspoon smoked paprika for a subtle fire-kissed depth.
All-veg Sunday: Omit beef, double mushrooms, use vegetable stock, and stir in a can of white beans at the end for protein.

Storage Tips

Refrigerator: Cool completely, transfer to airtight containers, and refrigerate up to 4 days. The stew will thicken as the sweet potatoes release starch; thin with a splash of stock when reheating.

Freezer: Portion into quart-size freezer bags, press out excess air, and freeze flat up to 3 months. Thaw overnight in the fridge, then reheat gently on the stove or microwave.

Make-ahead for guests: Cook as directed, chill in the crock insert, then rewarm on LOW 2 hours the next day—flavors marry beautifully.

Frequently Asked Questions

Ground beef will overcook and crumble. Stick with tough, collagen-rich cuts that break down into fork-tender morsels. If you only have ground meat, make a quick skillet shepherd’s pie instead.

Technically no, but searing creates hundreds of flavor compounds via the Maillard reaction. Ten minutes of browning translates to layers of complexity you can’t get from a slow cooker alone. If you’re in a rush, skip it, but expect a slightly flatter flavor.

Cut them into 2-inch chunks (larger than you think) and place them on top of the meat so they steam rather than simmer. If you prefer firmer cubes, add them during the last 3 hours of cooking.

Yes, provided your slow cooker is 8-quart or larger. Keep cook time the same; the extra mass will retain heat and finish in roughly the same window. Stir once at the halfway mark to redistribute heat.

Remove 1 cup of cooked sweet potatoes, mash with a fork, and stir back into the stew for a naturally creamy texture. Alternatively, simmer uncovered the last 30 minutes to evaporate excess liquid.

Absolutely. Modern slow cookers are designed for all-day unattended cooking. Make sure the insert is at least half full so food stays in the safe-temperature zone, and you’re set for an 8-hour day.

slow cooker beef and sweet potato stew with rosemary and thyme

Why This Recipe Works

Ingredients You'll Need