Slow-Cooker Sour Cream Sirloin Tips with Carrots and Potatoes

This slow-cooker dinner is the definition of set-it-and-forget-it. Tender sirloin steak tips, sweet baby carrots, and buttery red potatoes cook low and slow in a velvety sour cream gravy that turns rich and savory.

With just five ingredients and a few minutes of prep, you can have a hearty, comforting meal waiting for you at the end of the day. Serve it over buttered egg noodles for the ultimate cozy weeknight dinner.

There are slow-cooker recipes that promise convenience but still demand browning, stirring, and fussing. This one is truly hands-off: you simply layer raw beef, carrots, and potatoes in the crock, dollop on a mixture of sour cream and gravy mix, and walk away.

Hours later, the beef is fork-tender, the vegetables are glazed, and the sauce has transformed into a silky, mahogany gravy. It's a complete dinner in one pot, served over noodles or as-is.

Ingredients

Why this recipe works

The beauty of this method is that the slow cooker does all the work. Cooking the sirloin tips on LOW for several hours breaks down the connective tissue, turning a relatively lean cut into fork-tender morsels.

The carrots and potatoes, placed around the beef, absorb the savory juices and become perfectly tender without turning to mush. The sour cream and gravy mix form a thick, tangy sauce that coats everything generously.

Because everything cooks together in one pot, the flavors meld and deepen over time. The sour cream adds a subtle tang that balances the rich beef, while the gravy mix provides a savory backbone. The low, steady heat of the slow cooker ensures that the meat stays moist and the vegetables cook evenly. No stirring, no watching—just a delicious meal that's ready when you are.

Notes and substitutions

Sirloin steak tips are ideal because they're already cut into bite-size pieces and have good marbling. If you can't find them, any stew meat or chuck roast cut into chunks will work.

Baby carrots are convenient and hold up well to long cooking, but regular carrots cut into 2-inch pieces are just as good. Red bliss potatoes are waxy and stay firm, so they won't disintegrate during the long cook time.

The brown gravy mix is a shortcut that adds deep flavor and helps thicken the sauce. You can use any brand you like, but look for one that's low-sodium so you can control the salt. If you prefer to avoid packaged mixes, you can substitute a cup of beef broth plus a tablespoon of cornstarch, but the flavor will be slightly different. The sour cream should be full-fat for the best texture and richness.

• sirloin steak tips: chuck roast, cut into 1-inch cubes (cook a bit longer for fork-tenderness)
• baby carrots: regular carrots, peeled and cut into 2-inch chunks
• red bliss potatoes: Yukon Gold or russet potatoes, peeled and quartered
• brown gravy mix: 1 tbsp cornstarch mixed with 1 cup beef broth (whisk in at the end for a thicker sauce)

Equipment

• 6-quart slow cooker
• Large skillet (for browning, optional)
• Mixing bowl
• Measuring cups and spoons
• Cutting board and knife
• Serving spoon