Step 1

Place milk in a shallow bowl. In another shallow bowl, combine the flour, salt and pepper. Dip fish in milk, then coat with flour mixture.

Step 2

Spray fillets with cooking spray. In a large nonstick skillet, cook fish over medium-high heat for 3-4 minutes on each side or until fish flakes easily with a fork. Remove and keep warm.

Step 3

In the same pan, saute garlic in butter and oil for 1 minute. Add the lemon, lime and orange slices, juices and onions; cook 1 minute longer. Serve with fish.