Slow Cooker French Onion Soup Recipe

ordered a French Onion Soup not long ago and, while my family thought a bowl full of onions was less than desirable, I completely disagreed. It’s hearty, yet light. The onions are sweet and, let’s not forget the cheesy top layer! Seriously, what’s not to love? So I decided to make a slow cooker French Onion Soup to prove to my family how delicious and satisfying this meal can be. I was also excited to cook with Holland House’s Sherry Vinegar, as it was my first time using this vinegar. As a Mi