Paleo Plantain Chips

0 Preheat: the oven to 350°F and line a baking sheet with parchment paper. 
1 Peel the plantain: Cut off the ends of the plantain then score the 3 edges of it with a knife, being careful to only cut into the skin, not the plantain itself. Run your fingers down the cut edges of the plantain to lift off the skin, then discard it.
2 Slice the plantain: Thinly slice the plantain on a diagonal into 1/8th inch slices, or as thinly as you can consistently manage.
3 Bake the chips: Toss the plantain slices with olive oil and sea salt then lay on a baking sheet and bake for 20-25 minutes, until crisp.