Banana muffins

Name: Banana muffins
Cuisine: American
Ingredients: 3 large overripe bananas about 1 1/2 cups mashed; 1 large egg; 1/3 cup nonfat plain Greek yogurt; 2 tablespoons canola oil or melted and cooled coconut oil; 2 tbsps light brown sugar; 1/4 cup maple syrup; 1 teaspoon pure vanilla extract; 1 teaspoon baking soda; 1/4 teaspoon kosher salt; 1 teaspoon ground cinnamon; 1 1/2 cups white whole wheat flour; 1 cup pecan halves toasted and coarsely chopped