vegan Potato, Ham and Cheese Soup

Ingredients:

2 tablespoons olive oil
1 medium onion, diced
2 cloves garlic, minced
3 cups diced potatoes (about 3-4 medium potatoes)
4 cups vegetable broth
1 cup diced vegan ham (you can find this at many grocery stores or make your own from seitan or tofu)
1 cup shredded vegan cheddar cheese
1 cup unsweetened almond milk (or any plant-based milk of your choice)
2 tablespoons nutritional yeast (optional, for extra cheesy flavor)
Salt and pepper, to taste
Chopped fresh chives or green onions, for garnish (optional)