4-Ingredient Slow Cooker Smothered Beef (with Sirloin Tip Roast)

[🍽️]  Serving Ideas

Serve over creamy mashed potatoes

Pair with buttered egg noodles

Spoon over white rice

Add roasted carrots or green beans on the side

[📝]  Note

For thicker gravy, mix 1 tablespoon cornstarch with 2 tablespoons cold water and stir into the slow cooker during the last 30 minutes of cooking.