chicken curry with roasted potatoes

Ingredients

• 3 large russet potatoes, cut into 1/2 inch chunks
• 2 tablespoons butter, melted
• 1 teaspoon garlic powder
• - salt and ground pepper
• 1 1/4 pounds boneless, skinless, chicken greasts
• 2 tablespoons olive oil
• 2 teaspoons ground cumin
• 1 teaspoon coriander
• 1/2 teaspoon ground cardamom
• 1 teaspoon turmeric
• 1/2 teaspoon cinnamon
• 1 large yellow onion, diced
• 3 cloves garlic, minced or grated
• 1 tablespoon grated fresh ginger (or 1 1/2 tsp. ground ginger)
• 13 1/2 ounces can coconut milk (lite is ok)
• 1 cup frozen peas
• 1/4 cup chopped fresh cilantro