Recipe: Whole Grain Gingerbread Muffins

Name: Recipe: Whole Grain Gingerbread Muffins
Ingredients: 8 tablespoons (1 stick) unsalted butter, melted; 3/4 cup muscovado sugar; 2 large eggs; 1/2 cup molasses; 1/4 cup honey; 1 1/4 cups (145 grams) spelt flour; 3/4 cup (100 grams) buckwheat flour; 1/4 cup (25 grams) hazelut meal; 2 tablespoons grated fresh ginger; 1 teaspon ground ginger; 1 teaspon baking powder; 1/2 teaspoon baking soda; 1/2 teaspoon kosher salt; 1/4 teaspoon ground cloves; 1/2 teaspoon ground cinnamon; 1/4 teaspoon ground nutmeg; 1/4 cup Greek yogurt; Powdered sugar, to top (optional)