Tested till perfect Grainy Mustard Rotisserie Prime Rib Roast

Grainy Mustard Rotisserie Prime Rib Roast

For a family reunion or just a dinner with friends, a boneless prime rib is easy to cook on the rotisserie or on indirect heat. It's a snap to carve and serve, and, frankly, it's mighty impressive.

By The Canadian Living Test Kitchen

Source: Get Grilling: Summer 2007

Recipe5 out of 5 based on 8 ratings.
  • rating starrating starrating starrating starrating star
  • Portion size 12


  • 1/2 cup 1/2cupgrainy mustard
  • 2 tbsp 2tbspchopped fresh rosemary
  • 2 tbsp 2tbspDijon mustard
  • 2 tbsp 2tbspWorcestershire sauce
  • 1 tbsp 1tbspvegetable oil
  • 1 tsp 1tspcoarsely ground pepper
  • 1 1premium prime rib beef rotisserie roast, 6 lb

Horseradish Aioli:

  • 1/2 cup 1/2cuplight mayonnaise
  • 1/4 cup 1/4cuplight sour cream
  • 2 tbsp 2tbspprepared horseradish
  • 1 tsp 1tspWorcestershire sauce
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In bowl, whisk grainy mustard, rosemary, Dijon mustard, Worcestershire sauce, oil and pepper. Transfer half to large bowl; add roast to large bowl, turning to coat. (Make-ahead: Cover and refrigerate roast and remaining mustard mixture separately for up to 12 hours.)

Follow manufacturer's instructions for using rotisserie. Or for 3-burner barbecue, remove grill racks. Place drip pan along centre of barbecue. Pour water into pan to depth of 1 inch (2.5 cm). Heat barbecue to medium-high. Turn centre burner off.

Clamp end of roast with rotisserie fork. Insert spit through fork and centre of meat. Clamp other end of roast with rotisserie fork. Position on barbecue with roast centred over drip pan. Start rotisserie motor. Close lid and grill over medium heat for 30 minutes.

Brush with half of the reserved mustard mixture; grill for 30 minutes. Brush with remaining mustard mixture. Grill until meat thermometer inserted in centre registers 140°F (60°C) for medium-rare or 155°F (68°C) for medium, about 30 minutes.

Transfer roast to cutting board; pull out forks and spit. Tent with foil and let stand for 20 minutes before slicing thinly.

Horseradish Aioli: Meanwhile, in bowl, stir mayonnaise, sour cream, horseradish and Worcestershire sauce. (Make-ahead: Cover and refrigerate for up to 8 hours.) Serve with roast.

Additional information : Tip: Top sirloin premium rotisserie roast, inside round rotisserie roast and eye of round oven roast of the same weight are all succulent cooked on the rotisserie following this recipe. Times may vary slightly depending on thickness.

Nutritional Information Per serving: about

cal 350 pro 39g total fat 20g sat. fat 7g
carb 3g fibre 0 chol 91mg sodium 368mg

% RDI:

calcium 4 iron 25 vit A 1 vit C 2
folate 6
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