1Mix salmon, tuna, bread crumbs, yogurt, egg, ketchup, onion, and dill together in a bowl. Form mixture into 6 patties.
2Spray a skillet with cooking spray and heat over medium-high heat. Cook fish cakes in hot skillet, turning once, until cooked through and lightly browned on each side, 5 to 10 minutes.
Footnotes
Cook's Note:
You can substitute reduced-fat mayonnaise, or a combination of nonfat yogurt and reduced-fat mayonnaise for the yogurt, if desired.