Slow Cooker Beef Sirloin Tips with Mushroom Gravy

Pictured is a Sirloin tip roast, a lean, economical cut of beef that becomes tender and flavorful when cooked low and slow. Its affordability makes it a great choice for hearty, family‑style meals, especially when paired with a rich mushroom gravy. If you’d like, you can also use sirloin roast, chuck roast, or stew meat — all of which work beautifully in this recipe. The slow‑cooking method ensures that whichever cut you choose turns out savory and tender.

Cut the roast into 1‑ to 1½‑inch pieces and season generously with salt.

Heat a large skillet over medium‑high heat, then add a tablespoon of olive oil. Brown the cubed beef in batches without cooking it through, then transfer to the slow cooker; this step builds deeper flavor and a richer sauce.

Once all of the meat is browned, no need to wipe the pan; leave the browned bits in place. Add a little olive oil if needed and stir in 1 diced yellow onion, sautéing until the onion has softened.

Stir in 3 minced garlic cloves along with 1 teaspoon each of dried thyme leaves, dried rosemary leaves, and dried parsley; cook for about a minute until fragrant.

Deglaze the pan with 1/2 cup of red wine, scraping up the browned bits. Let simmer for 2-3 minutes, then add 1 tablespoon of Worcestershire sauce.

Add in 2 cups of beef broth, stirring everything together.

Transfer the wine‑broth mixture with the onions to the slow cooker with the browned beef. Cook for 6–7 hours on low or 3–4 hours on high, or until the meat is tender.

Make a slurry for thickening. In a small bowl, combine 2 tablespoons cold water with 2 tablespoons cornstarch, then add it to the slow cooker, stirring into the gravy until completely combined.

Add in 8 ounces of sliced mushrooms and pepper to taste, stirring to combine. Cook for another 30 minutes, until the mushrooms are tender and the gravy has thickened. Adding the mushrooms at the end keeps them from overcooking and helps them hold their texture. Then serve with mashed potatoes, buttered noodles, or rice.

Enjoy!

For side dishes that complement this beautifully, consider these options:

• Skillet Jalapeño Cheddar Cornbread (Mexican-Style)
• Caesar Salad
• Mexican Sweet Corn Cake (Chevys Copycat)
• Green Beans Almondine with Bacon
• Potato Swiss Chard Gratin
• Tomato Cucumber & Grilled Squash Salad
• Garlic Herb Roasted Radishes
• Irish Glazed Parsnips