Tuscan White Bean and Roasted Garlic Soup (Crock Pot Recipe)

Bahan-bahan (7 porsi)

• 1 lb dry Cannellini beans (rinsed)
• 1 head garlic (peeled)
• 8 cups water
• 4 sage leaves (plus more for garnish)
• 2 tsp olive oil
• 1 tbsp chicken Better Than Bouillon (or cube (vegs us vegetable bouillon))
• kosher salt and white pepper to taste