Lemon-Herb Cod with Crispy Garlic Potatoes Recipe

I have had this recipe for years.  I believe this recipe came from Cook's Country or America's Test Kitchen....one of those.  It tastes absolutely decadent, but is very low in calories, only 447 per serving (depends on the fish used and weight)

Ingredients:

2 Tbl Olive Oil 2 Russet Potatoes (8 oz each) 2 cloves minced Garlic 2 six to eight oz Cod fillets 1 Tbl real Butter 2 sprigs fresh thyme 1/2 Lemon, sliced thin

Adjust oven rack to lower-middle position and heat oven to 425 degrees. Brush 13 by 9-inch baking dish with 1 tablespoon oil.

Slice potatoes into 1/4 inch thick slices. Toss potatoes with remaining 1 tablespoon oil and garlic and season with salt and pepper. Shingle potatoes into baking dish in 2 rectangular piles measuring 4 by 6 inches. Roast potatoes until spotty brown and just tender, 30 to 35 minutes, rotating dish halfway through roasting.

Pat cod dry with paper towels and season with salt and pepper. Carefully place 1 fillet skinned side down on top of each potato pile. Top fillets with butter pieces, thyme sprigs, and lemon slices. Roast cod and potatoes until fish flakes apart when gently prodded with paring knife and registers 140 degrees, about 15 minutes.

Slide spatula underneath potatoes and fillets and gently transfer to individual plates. Serve.