Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   3      tablespoons   corn oil
   1      small         onion -- finely chopped
   1                    garlic clove -- crushed
     1/2  teaspoon      hot chile powder
   1 1/2  teaspoons     curry powder
   1 1/4  cups          water
     2/3  cup           crunchy peanut butter
   1      teaspoon      light brown sugar
   2      teaspoons     dark soy sauce
   1      teaspoon      lemon juice
                        salt to taste
                        fresh ground pepper to taste
   1      pound         boneless sirloin steak
                        lemon pieces -- (opt)
                        fresh cilantro sprigs -- (opt)

Preparation:

To make peanut sauce, heat 2 tablespoons of oil in a saucepan. Add onion and garlic and fry gently until golden. Stir in chile powder, Curry Powder, water, peanut butter and brown sugar. Bring to a boil; simmer gently until thickened. Stir in soy sauce and lemon juice, then salt and pepper. Turn mixture into a serving dish. Preheat broiler. Grease a broiler pan. Trim and cut meat in 1/2" cubes. Thread (not too tightly) onto 8 bamboo skewers, leaving a space at each end for holding. Cover ends with small pieces of foil to prevent burning. Place skewers in greased broiler pan. Brush with remaining 1 tablespoon oil. Cook under preheated broiler 10-15 minutes until golden and cooked through. Turn and brush frequently with oil during cooking. Garnish with lemon pieces and cilantro sprigs, if desired, and serve hot with peanut sauce.