Chocolate Banana Buckwheat Porridge

Name: Chocolate Banana Buckwheat Porridge
Cuisine: American
Ingredients: roasted buckwheat groats (kasha)†; unsweetened soy milk†; banana, mashed; Dutch-process cocoa powder; tahini; maple syrup, plus more to taste (optional); pure vanilla extract; ground cinnamon; salt; unsalted roasted walnuts, chopped; mini dark chocolate chips (optional); toasted sesame seeds (optional)