Hearty and wholesome Easy One-Bowl Carrot Oatmeal Muffins made with shredded carrots, oats, and warm cinnamon. Perfect for quick breakfasts or cozy snacks.
⅓ cup neutral oil
½ cup brown sugar
1 large egg
¾ cup milk (dairy or plant-based)
1 teaspoon vanilla extract
1 cup rolled oats
1 cup all-purpose flour
1½ teaspoons baking powder
½ teaspoon baking soda
1 teaspoon ground cinnamon
¼ teaspoon salt
1 cup finely grated carrots
Optional:
¼ cup chopped walnuts or raisins
Preheat oven to 350°F (175°C). Line or grease a muffin tin.
In a large bowl, whisk together oil, brown sugar, egg, milk, and vanilla.
Add oats, flour, baking powder, baking soda, cinnamon, and salt. Stir to combine.
Fold in carrots and any optional add-ins.
Divide batter into 10–12 muffin cups.
Bake 18–22 minutes, or until a toothpick comes out clean.
Cool in pan 5 minutes, then transfer to a wire rack.
Use freshly grated carrots for best moisture. Store in an airtight container or freeze for longer shelf life.