Step 1: Sear for Deep Flavor

Preheat oven to 325°F.

Pat riblets dry and season generously with salt and pepper. In a heavy Dutch oven, heat olive oil over medium-high heat.

Sear the riblets on all sides until deeply browned — about 3–4 minutes per side. This step builds the rich, hearty flavor that makes this dish taste like it simmered all day in a farmhouse kitchen.

Remove and set aside.

Step 2: Build the Braising Base

In the same pot:

• Add onions, carrots, and celery
• Sauté 5–7 minutes until softened
• Stir in garlic and tomato paste
• Cook 1 minute until fragrant

Deglaze with red wine, scraping up all those flavorful brown bits from the bottom.

Add:

• Beef broth
• Worcestershire
• Thyme
• Rosemary
• Bay leaf

Return riblets to the pot. Liquid should come about ¾ of the way up the meat.

Step 3: Slow Braise

Cover and transfer to the oven.

Cook for 2½ to 3 hours, until fork-tender and falling apart.

By this point, you’ll be halfway through evening chores and the house will smell incredible.

Step 4: Come In From the Cold

When you step back inside — boots off, barn coat hung — remove the riblets and tent with foil.

Simmer the braising liquid uncovered on the stovetop for 10–15 minutes to thicken into a rich sauce.

Taste and adjust seasoning.

Spoon sauce generously over the riblets.