Make this recipe a recipe that people in that category can eat. categories: ['low_sugar'], recipe: brush large sheet heavy duty foil with oil (or spray generously with cooking spray). place potatoes and onion in center of foil. add butter, swiss cheese, parmesan cheese, garlic powder, salt and pepper; mix gently. fold and seal foil; double wrap with heavy duty foil. grill over hot coals for 25 minutes per side.

Target recipe: place potatoes and garlic in a saucepan and cover with water. bring to a boil; cook until tender. drain potatoes. place potato mixture and remaining ingredients in a large bowl. mash to desired consistency, adding garlic powder to taste. garnish with chives and serve.