Heat oil in a Dutch oven or large stock pot over medium-high heat. Add onions and cook until translucent, stirring occasionally, about 5 minutes. Add garlic and cook for 30 seconds. Add the potatoes and vegetable broth. Bring to a boil, cover, lower the heat, and simmer for 15 minutes or until the potatoes are tender. Add the Loca Foods Queso, stir, and heat through.
Blend about half of the soup until smooth, then add back to the rest of the soup (the entire batch of soup can be blended if you prefer really smooth soup). Season to taste with salt and pepper. Garnish as desired.