ROASTED ONION HALVES

Ingredients:
Large onions - 3
Balsamic or red wine vinegar - 1/4 cup (optional)
Butter
Salt and pepper

Method:

• Cut onions in half lengthwise. If desired, pour vinegar into a 9 by 13" baking pan.
• Place onions, cut side down, in pan.
• Bake, uncovered, in a 350 degrees until onions are soft when pressed (30 to 45 minutes).
• Pass butter and salt and pepper to taste.