Heat oil in a large skillet. Peel plantains by cutting off ends and making a long cut lengthwise, then separating the peel. Slice diagonally into ½ inch discs.
Add plantains to skillet and cook for 3 minutes, until browning a little. Add garlic and chili powder and cook for an additional 2 minutes, or until garlic is fragrant.
Remove from heat and stir in juice from lime and a pinch of salt.
Recipe by Veggie Ninjas at https://www.veggieninjas.com/chili-lime-plantains/