Mushroom bisque soup is a velvety soup known for having strong flavors and being heavily seasoned. Traditional bisque is a seafood soup that hales from France. However, other creamy soups such as mushroom and squash have also become known as “bisque.”
• 3 sweet onions
• ½ cup olive oil
• 1 (32 oz) package Imagine chicken broth
• 1 cup Madeira wi...