One Bowl Chocolate Chunk Chai Banana Muffins

Name: One Bowl Chocolate Chunk Chai Banana Muffins
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 4 medium overly ripe bananas, mashed ((about 1 1/4 cup mashed)); 1/4 cup melted coconut oil; 1/4 cup honey; 2 large eggs; 2 teaspoons vanilla extract; 1 1/2 cups whole wheat pastry flour, or all-purpose flour; 1 1/2 teaspoons baking soda; 1 teaspoon ground cinnamon; 1/2 teaspoon ground ginger; 1/4 teaspoon ground cardamom; 1/4 teaspoon ground all-spice; 1/2 teaspoon kosher salt; 1 cup semi-sweet or dark chocolate chunks; 4 tablespoons salted butter, at room temperature; 2 tablespoons honey; 1/2 teaspoon flaky sea salt