Marinated Mushrooms

Ingredients

• 1 small onion , thinly sliced
• 0.33 cups red wine vinegar
• 0.33 cups olive oil
• 2 tablespoons dried parsley
• 1 tablespoon brown sugar
• 2 cloves garlic , peeled and crushed
• 1 teaspoon salt
• 1 teaspoon ground dry mustard
• 1 pound small fresh button mushrooms

Instructions

1. 1

   Combine onion, vinegar, olive oil, parsley, brown sugar, garlic, salt, and dry mustard in a medium saucepan. Bring to a boil. Reduce heat, stir in mushrooms, and simmer for 10 to 12 minutes, stirring occasionally.

2. 2

   Transfer mushroom mixture to sterile containers and chill in the refrigerator until serving.