Preheat your oven to 425°F and line a baking sheet with parchment paper.
In a shallow dish, combine the almond flour, cumin, salt, and pepper.
Pat the tilapia dry, then lightly coat each fillet with the almond flour mixture, ensuring an even layer for a crispy texture.
Place the coated fillets on the baking sheet and bake for 12-15 minutes until the fish is opaque and flakes easily with a fork.
While the fish bakes, prepare the cabbage slaw by mixing the shredded cabbage with lime juice, a pinch of salt, and freshly ground pepper. Adjust seasoning to taste.
Warm the corn tortillas on a skillet or in the oven for about 1-2 minutes on each side.
Assemble the tacos by placing portions of the baked tilapia onto each tortilla, topping with a generous spoonful of cabbage slaw and a drizzle of Greek yogurt.
Serve immediately and enjoy your crispy baked fish tacos with fresh, tangy slaw.