Honey-Orange Oatmeal Muffins

Preheat the oven to 375 degrees F (190 degrees C).

Combine flour, oats, flaxseed meal, sugar, baking powder, and salt in a large bowl.

Combine yogurt, orange juice, honey, eggs, orange zest, and vanilla extract in a smaller bowl. Whisk well.

Make a well in the center of the dry ingredients and pour in honey mixture. Stir just until combined. Fold in walnuts.

Spoon batter into the prepared muffin cups, filling each 3/4 full. Sprinkle each muffin with granola.

Bake in the preheated oven until centers spring back when touched, about 20 minutes.