Slow-Roasted Martin D-45 Inspired Herb-Crusted Beef Rib Roast

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A slow-roasted beef rib roast enriched with a fragrant herb crust, inspired by the timeless craftsmanship of Martin D-45 guitars. This american-inspired beef ready in about 200 minutes pairs beef rib roast (bone-in), fresh rosemary, fresh thyme for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 620 calories and feeds 8, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.1 (14 ratings) Prep: 20 min Cook: 180 min Serves 8 American cuisine 620 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 275°F (135°C). Pat dry 5 lbs beef rib roast and place on a roasting rack.
  2. Step 2: In a bowl, mix 2 tbsp finely chopped rosemary, 2 tbsp finely chopped thyme, 6 minced garlic cloves, 4 tbsp olive oil, 2 tsp salt, and 1 1/2 tsp black pepper to form a herb paste.
  3. Step 3: Brush 2 tbsp Dijon mustard all over the surface of the beef, then rub the herb paste evenly over the mustard layer.
  4. Step 4: Roast the beef uncovered for about 3 hours, or until an internal temperature of 130°F (54°C) for medium-rare is reached.
  5. Step 5: Remove from oven and tent with foil. Rest for 20 minutes before slicing to allow juices to redistribute.

Frequently asked questions

How long does Slow-Roasted Martin D-45 Inspired Herb-Crusted Beef Rib Roast take to make?

Total time is about 200 minutes (20 min prep + 180 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Roasted Martin D-45 Inspired Herb-Crusted Beef Rib Roast?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep beef rib roast (bone-in) from drying out.

Can I substitute ingredients in Slow-Roasted Martin D-45 Inspired Herb-Crusted Beef Rib Roast?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Roasted Martin D-45 Inspired Herb-Crusted Beef Rib Roast for a different number of people?

The recipe is written for 8 servings. Multiply each ingredient by (your serving target / 8). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Roasted Martin D-45 Inspired Herb-Crusted Beef Rib Roast?

American beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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