Preheat your oven to 425°F.
Pat the cod fillet dry. In a shallow dish, whisk the egg white, then add almond flour along with your choice of seasonings such as salt, pepper, and a pinch of paprika.
Dip the cod fillet in the egg white mixture, ensuring it is well-coated with the almond flour mixture.
Place the coated cod on a lightly greased baking sheet and bake for 12-15 minutes until the fish is cooked through and the coating is crisp.
While the fish bakes, prepare the fresh slaw by combining shredded cabbage, shredded carrot, and lime juice in a bowl. Season with a little salt and pepper to taste.
Toss the baby potato in olive oil, salt, and your favorite herbs (like rosemary or thyme). Roast it in the oven on a separate tray or alongside the fish for about 20 minutes until tender and slightly crispy.
Warm the corn tortillas in a dry skillet or wrapped in a damp paper towel in the microwave for a few seconds.
Assemble the tacos by placing pieces of crispy baked fish onto the warm tortillas, topping with a generous serving of fresh slaw, and serving with a side of roasted herb potatoes.
Enjoy your balanced and flavorful meal!