Grilled Mushroom Burgers

• 1 1/2 lb. ground round
• 1 1/2 c. finely chopped fresh mushrooms
• 1/4 c. chopped onion
• 1 Tbsp. chili powder
• 1/2 tsp. salt
• vegetable cooking spray
• 1/4 c. plus 2 Tbsp. reduced calorie catsup
• 6 whole wheat hamburger buns
• 6 green leaf lettuce leaves
• 6 tomato slices
• 6 purple onion slices

1. Combine first 5 ingredients in large bowl.
2. Stir well.
3. Shape into 6 patties.
4. Coat grill with cooking spray.
5. Place on grill over medium-hot coals.
6. Place patties on rack and cool 5 to 7 minutes on each side.
7. Spread 1 tablespoon catsup on bottom half of bun.
8. Top with patty.
9. Top with lettuce and tomato slices and onion slice.

ground round, fresh mushrooms, onion, chili powder, salt, vegetable cooking spray, catsup, whole wheat hamburger buns, green leaf, tomato slices, purple onion

Taken from www.cookbooks.com/Recipe-Details.aspx?id=777888 (may not work)