In 12-inch non-stick fry pan, over medium heat, saute onions and garlic in oil 2 minutes. Add mushrooms and saute 4 minutes longer or until mushrooms are just tender. Remove from heat.
Using metal blade, coarsely chop pecans in food processor. Add KELLOGG'S* RICE KRISPIES* cereal, rice, green pepper, carrots, seasonings and mushroom mixture. Pulse processor about 15 seconds or until mixture is a mealy consistency. Remove to mixing bowl and stir in egg whites. Divide mixture into 6 portions, about 1/2 cup each and shape into patties. Place on baking sheet coated with cooking spray.
Broil 6 inches from heat, about 5 minutes per side or until browned. Serve hot on buns with lettuce and tomato or with chutney, if desired.
In keeping with good allergy practices, we remind you to be aware of allergens and to check labels on any packaged goods used. This recipe has been tested using Kellogg's* products. Results with other products may vary.