Garnish with shaved Parmesan cheese, if desired.
Can easily be made in a slow cooker. Either use a slow cooker with a stove top-safe base for sautéing the onions or transfer the sautéed onions to the slow cooker from another pan.
The flavors will further develop when stored in the fridge for up to three days, which is great if you're planning to package it up and bring it to a new mom!
Great paired with a loaf of crusty bread.