Italian White Bean, Potato and Kale Soup

Bahan-bahan (6 porsi)

• 1 tablespoon olive oil
• 1/2 cup finely minced yellow onion
• 3 cloves garlic (minced)
• 4 small Yukon gold potatoes (diced 1/2" small, about 3 cups)
• 2 can s cannelini beans (or great northern beans)
• 2 tablespoons tomato paste
• 6 cups water
• 2 tablespoons chicken or vegetable base
• 1 teaspoon kosher salt
• 1/4 - 1/2 teaspoon crushed red pepper flakes (adjust to taste)
• 1/2 teaspoon dried thyme
• 1/2 teaspoon dried oregano
• 1 small bunch of kale (stems removed and leaves chopped bite size, about 3-4 cups)
• Optional:
• Pecorino Romano cheese (finely grated for topping)