Phyllis’s cauliflower chowder

Ingredients:

• 1 head cauliflower, chopped into small florets
• 1 onion, chopped
• 2 cloves garlic, minced
• 2 medium potatoes, peeled and diced
• 4 cups vegetable broth
• 1 cup milk (or dairy-free milk alternative)
• 1/2 cup shredded cheddar cheese (optional)
• 2 tablespoons olive oil
• Salt and pepper to taste
• Chopped fresh parsley or chives for garnish (optional)