Slow Cooker French Onion Soup (Version imprimable)

Rich caramelized onions blended with savory broth and topped with crisp, cheesy perfection. #slowcooker #onions #comfortfood #soup #homemade

# Ce dont tu as besoin:

01 - 3 tablespoons unsalted butter
02 - 2 pounds yellow or sweet onions, thinly sliced
03 - 4 cloves garlic, smashed
04 - 1 tablespoon balsamic glaze
05 - 1 teaspoon herbes de Provence
06 - 1/2 teaspoon salt
07 - 1/4 teaspoon black pepper
08 - 3 cups beef bone broth
09 - 3 cups chicken bone broth
10 - Parmesan cheese crisps for topping

# Étapes à suivre:

01 - Place sliced onions, butter, balsamic glaze, Herbes de Provence, salt, and pepper into the slow cooker. Stir to coat onions evenly.
02 - Cover and cook on high for 6-7 hours or low for 10-12 hours, stirring occasionally, until onions are deep golden and caramelized.
03 - Once onions are caramelized, add beef and chicken broth, and stir to combine.
04 - Cover and cook for an additional 30-60 minutes on high to allow flavors to meld.
05 - Top with Parmesan cheese crisps as desired and serve hot.