Chicken Tikka Masala

I've never actually made this, Rich's cousin posted it on our family website. Here's her description of the dish:

"It may not be a super fast one, but if you like Indian food this is tops! I got it from an Indian Mamma"

1 C. yogurt
1 T. lemon juice
2 tsp. cumin
1 tsp. ground cinnamon
¼ tsp. cayenne pepper
½ tsp. black pepper
1 T. minced fresh ginger
1 tsp. salt
3 boneless skinless chicken breasts, cut into bite-sized pieces
4 long skewers
1 T. butter
1 clove garlic, minced
1 jalapeno pepper, finely chopped
2 tsp. ground cumin
2 tsp. paprika
1 tsp. salt
1 (8 oz.) can tomato sauce
1 C. heavy cream
¼ c. fresh cilantro, chopped

Directions:
1. In a large bowl, combine yogurt, lemon juice and 2 tsp. cumin, cinnamon, cayenne, black pepper, ginger, and 1 tsp. salt. Stir in chicken, cover and refrigerate for 1 hour.
2. preheat grill and lightly oil grill grate. Thread chicken onto skewers and discard marinade. Grill until juices run clear, about 5 minutes on each side.
3. Melt the butter in a large skillet over medium heat. Saute garlic and jalapeno for 1 minute. Season with 2 tsp. cumin, paprika, and 1 tsp. salt. Stir in tomato sauce and cream. Simmer on low heat until sauce thickens, about 20 minutes. Add grilled chicken and simmer for 10 minutes. Transfer to a serving platter and garnish with fresh cilantro. Serve with basmati rice.

Number Of Servings:6ish