1: Preheat the oven to a suitable temperature for roasting.
2: In a bowl, mix the nuts with coconut oil to coat them.
3: Sprinkle Adobo seasoning, crispy garlic chips, sweetener, and black pepper over the coated nuts.
4: If desired, add cayenne pepper or chili flakes for extra heat.
5: Spread the mixture on a baking sheet and roast in the oven until golden and fragrant.
6: Let cool before serving.