Makes: 6 burgers at $1.12 each. Prep: 20 minutes. Cook: about 20 minutes.
1. Heat 1 tablespoon oil in large nonstick skillet. Add onions; saute until golden brown, 10 minutes, adding 2 tablespoons water each time skillet seems dry. Scrape into large bowl.
2. Add beef, turkey, soy and sesame oil to onions. Shape into 6 patties, 4 inches in diameter. Spread nuts on waxed paper; press one side of each patty into peanuts.
3. In same skillet, heat 1 tablespoon oil. Working in batches if necessary, add burgers, peanut sides down, to skillet. Cook 5 minutes; turn over. Cook 5 to 7 minutes, until instant-read thermometer inserted in centers registers 165 degrees F.
4. Serve burgers on toasted rolls with tomato, cucumber and pickles.