Curried Potato And Vegetable Soup

Ingredients

• 4 tbsp butter
• 1 yellow onion, chopped
• 1/2 yellow bell pepper, chopped
• 1 large carrot, chopped
• 1/2 teaspoon cumin seeds
• 1 teaspoon turmeric
• 2 teaspoons curry powder
• 1 teaspoon yellow mustard seed
• 2 cloves garlic, minced
• 2 lbs yukon gold potatoes, peeled, quartered, cut into 1/2-inch slices
• 4 cups chicken broth or vegetable broth (use vegetable broth for vegetarian option)
• 2 cups water
• 2 cups roughly chopped cauliflower florets (about 1/2 a head)
• 1 1/2 teaspoons salt (more to taste)
• 1 cup corn kernels (frozen is fine)
• 2 small yellow summer squash, roughly chopped
• 1/2 cup chopped fresh cilantro leaves (or parsley) for garnish