Oven-Roasted British Beef and Root Vegetable Tray Bake

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A hearty tray bake combining tender British beef with earthy root vegetables, roasted to caramelized perfection. This british-inspired beef ready in about 95 minutes pairs British beef chuck roast, medium, quartered red onions, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 6, 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.

Prep: 20 min Cook: 75 min Serves 6 British cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat your oven to 375°F (190°C). Rub 2 lbs British beef chuck roast with 2 tbsp olive oil, 1 tsp salt, 1/2 tsp black pepper, 2 minced garlic cloves, and 1 tbsp chopped fresh rosemary evenly.
  2. Step 2: Toss 3 peeled and chunked carrots, 2 peeled and chunked parsnips, 4 peeled and chunked potatoes, and 2 quartered red onions with the remaining 2 tbsp olive oil, 1/2 tsp salt, 1/2 tsp black pepper, 2 minced garlic cloves, and 1 tbsp chopped fresh rosemary until coated.
  3. Step 3: In a large roasting pan, arrange the beef in the center and surround with the prepared vegetables. Pour 1 cup beef broth around the sides of the pan without washing seasoning off the beef.
  4. Step 4: Roast uncovered for 1 hour and 15 minutes, basting the beef and vegetables with pan juices halfway through, until the beef reaches an internal temperature of 145°F (medium) and vegetables are tender and caramelized at the edges.
  5. Step 5: Remove from oven and let the beef rest for 10 minutes before slicing. Serve the beef slices with the roasted root vegetables and pan juices spooned over.

Frequently asked questions

How long does Oven-Roasted British Beef and Root Vegetable Tray Bake take to make?

Total time is about 95 minutes (20 min prep + 75 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 Oven-Roasted British Beef and Root Vegetable Tray Bake?

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 british beef chuck roast from drying out.

Can I substitute ingredients in Oven-Roasted British Beef and Root Vegetable Tray Bake?

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 Oven-Roasted British Beef and Root Vegetable Tray Bake for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Oven-Roasted British Beef and Root Vegetable Tray Bake?

British 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.