Keto Slow Cooker Braised Oxtails

This melt-in-your-mouth keto braised oxtails recipe transforms a tough but flavorful cut of meat into fall-off-the-bone tender perfection. Oxtails are simmered low and slow in a tomato, garlic and red wine sauce until super tender. Served with creamy polenta or mashed cauliflower, it's a comforting keto dish ready with minimal hands-on time. Keep reading for tips and a simple recipe for making these amazing braised oxtails.

Ingredients

Serves 4

• 3 lbs oxtail pieces
• Salt and pepper to season
• 2 tbsp olive oil
• 1 onion, diced
• 4 cloves garlic, minced
• 1 cup red wine
• 2 (28oz) cans crushed tomatoes
• 2 cups beef broth
• 2 tsp oregano
• 1 tsp thyme
• Chopped parsley for garnish

Sear the Oxtails

Pat oxtails dry and season with salt and pepper. Heat oil in a skillet. Working in batches, sear oxtails on all sides until browned. Transfer to slow cooker.

Browning Tip:

Browning builds rich, deep flavor.

Sauté the Veggies

Add onion and garlic to the same skillet. Sauté until softened, about 5 minutes. Scrape up any browned bits.

Simmer in Slow Cooker

Transfer sautéed veggies to the slow cooker. Add wine, tomatoes, broth and herbs. Stir to combine.

Cook on low heat 8 hours until oxtails are fall-apart tender.

How to Serve

Serve keto braised oxtails over:

• Cauliflower mash or polenta
• Zucchini noodles or spaghetti squash
• Creamy roasted garlic mushrooms
• wilted greens like kale or spinach

Garnish with fresh parsley.

Storage and Leftovers

Refrigerate leftovers up to 4 days. The sauce thickens upon standing.

Can be frozen up to 3 months. Thaw in refrigerator before reheating.

Recipe Variations

Ways to change up these braised oxtails:

• Use beef broth or red wine
• Add root vegetables like carrots or parsnips
• Stir in olives, capers or mushrooms
• Use balsamic vinegar and thyme
• Top with crumbled blue cheese

Conclusion

These tender fall-off-the-bone keto braised oxtails deliver rich, meaty flavor in every bite! Simmered low and slow until super tender, then served with creamy low carb sides, they make the ultimate comforting meal. The tomato and garlic-infused sauce packs a flavor punch. Make a batch of this slow cooker dish on chilly days when you crave a warming hearty meal without much hands-on effort. These oxtails are sure to satisfy!

FAQs

Can I use a different cut like short ribs?

Yes, beef short ribs would also braise up beautifully using this same method.

How can I thicken the braising liquid?

Mix a cornstarch slurry and stir in at the end to thicken the sauce.

Do the oxtails need to be seared first?

Browning helps build richer flavor but you can skip if short on time.

What sides work well with oxtails?

Creamy polenta, mashed cauliflower, roasted veggies, wilted greens, zoodles.

How long should oxtails cook in the slow cooker?

Cook on low at least 8 hours until the meat is fall-apart tender.