Preheat oven to 300
Brush a heavy baking sheet with oil
Cut the ends off the onions. Leaving the outer skins on, slice crosswise 1/2 inch thick.
lay slices on baking sheet. Brush lightly with more oil.
Bake 1 hour or until just tender
Flip, bake 30 minutes until deeply browned
Transfer onions to a large shallow serving dish. Cool.
Discard skin and any dried out rings.
In a small bowl mix 2 tbsp oil, water, garlic, parsley, vinegar, salt, pepper and red pepper. Spoon over onions and serve.