Preheat oven to 350 degrees F (175 degrees C). Grease 12 muffin cups or line with paper liners.
Whisk flour, oats, baking soda, and cinnamon together in a bowl. Mix sweet potatoes, oil, honey, carrots, eggs, and brown sugar together in a separate bowl; stir into flour mixture until batter is just combined. Spoon batter into the prepared muffin cups.
Bake in the preheated oven until a toothpick inserted into the center of a muffin comes out clean, 15 to 20 minutes.
Tips & Tricks
Sweet Potato Cheesecake
This dessert tastes like a combination of cheesecake and sweet potato pie.
Spicy Sweet Potato Chips
See how to make crispy baked sweet potato chips with a cayenne kick.