Step 1

{"@type":"HowToStep","text":"Peel and slice the onions into thinly slices."}

Step 2

{"@type":"HowToStep","text":"Combine sliced onions with salt and vinegar in a bowl, stirring well. Let the onion sit for 30 minutes to one hour, stirring occasionally."}

Step 3

{"@type":"HowToStep","text":"In a skillet, heat oil over medium heat then add onion with vinegar to cook until soften and translucent, stirring constantly. Remove the skillet from heat."}

Step 4

{"@type":"HowToStep","text":"Serve the onion over mashed plantains."}