Anticuchos (Peruvian Beef Kebabs)

Ingredients :

Beef :
1 1/2 lb boneless sirloin steak, trimmed and cut
into 1/2" pieces
3 tbl red wine vinegar
2 tsp ground aji amarillo or hot paprika
1 tsp salt
1 tsp freshly ground black pepper
1/2 tsp ground cumin
1/2 tsp ground turmeric

Fiery rub :
1 tsp ground aji amarillo or hot paprika
1 tsp salt
1/2 tsp freshly ground black pepper
1/4 tsp ground turmeric
3 tbl chopped fresh flat-leaf parsley
cooking spray

Roasted yellow pepper sauce :
1 lrg yellow bell pepper (about 10 ounces)
1/4 cup chopped green onions
2 tbl white vinegar
1 tbl water
1 tbl olive oil
1 tbl fresh lemon juice
1 tsp ground cumin
1 tsp ground aji amarillo or hot paprika
1/2 tsp ground turmeric
1/4 tsp salt
1/4 tsp black pepper
1 x clove of garlic minced

Method :

* Beef: To prepare the beef, combine the first 7 ingredients in a large bowl; toss well. Cover and chill 3 hours.
* Fiery Rub: To prepare fiery rub, combine 1 teaspoon paprika, 1 teaspoon salt, 1/2 teaspoon pepper, turmeric, and parsley.
* Prepare grill
* Remove beef from bowl, discarding marinade. Thread beef onto each of 6 (10") skewers. Press fiery rub onto beef. Place kebabs on grill rack coated with cooking spray; grill 6 minutes or until desired degree of doneness, turning once. Serve with Roasted Yellow Pepper Sauce.
* Yield: 6 servings (serving size: 3 ounces meat and about 2 1/2 tablespoons sauce)
* Roasted Yellow Pepper Sauce: Prepare broiler.
* Cut bell pepper in half lengthwise, discarding seeds and membranes. Place pepper halves, skin sides up, on a foil-lined baking sheet, flatten with hand. Broil 15 minutes or until blackened. Place in a zip-top plastic bag; seal. Let stand 15 minutes. Peel and coarsely chop. Place bell pepper and remaining ingredients in a blender, and process until smooth.
* Yield 1 cup. (serving size: 2 tablespoons)