Meanwhile, in 12-inch nonstick ovenproof skillet, cook sausage over medium-high heat until no longer pink. Use slotted spoon to remove sausage from skillet. Drain all but 1 tablespoon drippings from skillet. Add bell peppers to skillet; cook over medium-high heat 3 to 5 minutes, stirring frequently, until tender. Remove skillet from heat. Reserve 2 tablespoons of the bell pepper. Return sausage to skillet with remaining bell pepper.