Baked Nutella Filled Donut Recipe

"How to make Nutella filled donuts. These are based on the Krispy Kreme Nutella doughnuts, but I baked them instead. They are more like a cake doughnut with a softer texture than a fried donut. I filled them with Nutella and used cinnamon sugar to dust the top of them. You can make the batter the night before for a quick breakfast treat. Leftovers can be stored for a few days or freeze them to enjoy later."