Brown Butter Raspberry Rye Cacao Muffins

Name: Brown Butter Raspberry Rye Cacao Muffins
Ingredients: 125 grams all purpose flour (1 cup); 120 grams rye flour (1 cup); 125 grams granulated sugar (2/3 cup); 1 1/2 teaspoons baking powder; 1 teaspoon baking soda; 1/2 teaspoon sea salt; 1/4 teaspoon cinnamon; 115 grams good butter (1 stick); 235 grams plain whole milk yogurt (1 cup), room temp; 1 large egg, room temp; 2 teaspoons good vanilla extract; scant 1/2 cups raspberries, fresh or frozen; 1 1/2 tablespoons cacao nibs (I like Theo) OR if preferable, fine-chopped dark chocolate; Raw sugar for sprinkling