Creamy Spinach Soup

Ingredients

• 2 TBS butter, salted
• 3 cloves garlic, minced
• 1 small yellow onion, diced
• 1 potato, peeled and roughly chopped (if your potato is on the smaller side, you may want to use 2)
• 4 cups chicken stock (low sodium)
• 1-2 cups water (see note in directions)
• 1 tsp black pepper
• 10 oz fresh organic baby spinach