Step 1 - Open the dough can and form the dough into rings. You have two options, you can use a doughnut mold (which I used) to make the doughnut shapes. Or you can make a 5 inch long thin dough piece and then connect the ends. Once you've formed your doughnuts, line them on a sheet or plate and refrigerate for 30 minutes.
Step 2- Mix the Nutella and cream together until it becomes smooth. At first it will look sort of chunk, just keep stirring until smooth.
Step 3 - Heat the peanut oil in a medium sized pot so that the oil depth is about an inch or two.
Step 4 - Once the oil is hot enough, test it by laying a scrap piece of dough in the oil to test, if it sizzles immediately you're good to go.
Step 5 - Now gently start laying the doughnuts one or two at a time in the hot oil. Cook each side for about 30 seconds to a minute, flip and cook till golden brown. Shouldn't take very long, you have to eye ball it.
Step 6- Once all the doughnuts are cooked, lay them onto a plate and cover them with cinnamon sugar.
Step 7 - Serve with your nutella sauce and enjoy!