Sweet Potato Chana Masala

INGREDIENTS

• 1 cup diced sweet potato (one medium large)
• 1/4 cup rough chopped cilantro
• 1 can garbanzo beans (15 oz), drained and rinsed
• 1-1/2 teaspoon garam masala
• 1/3 cup Greek yogurt, full fat
• 1 pint crushed tomatoes
• 1/2 teaspoon cumin
• 1 serrano chile, seeded and minced (to taste, an entire chile is spicy)
• 1 cup diced onion
• 1 minced garlic clove
• 1 tablespoon clarified butter or grapeseed oil
• 1 teaspoon salt
• 1/2 teaspoon cardamom
• 1 teaspoon coriander seed
• 1/2 teaspoon grated fresh ginger