Fast and low in fat, this stewlike dish makes a hearty weeknight meal. Spice it up with hot mustard and serve with brown rice or potatoes.
Coat large nonstick skillet with cooking spray, and heat over medium heat. Add bratwurst rounds, and cook 3 minutes per side, or until browned. Transfer to plate.
Coat skillet with cooking spray once more, increase heat to high, and add leeks. Cook 4 minutes, or until leeks brown around edges, stirring halfway through. Add tomatoes and liquid, beans, molasses, 3/4 cup water, and bratwurst. Season with salt and pepper. Reduce heat to medium, and simmer 5 minutes, or until heated through and liquid is thickened.