Pre-heat oven to 250°
Make sure your mixing bowl and whisk is completely clean and has no oil or butter residue.
Chop hazelnuts and set aside.
Add 3 tbs of nutella to a small bowl or ramikin and microwave for 20 seconds, and set aside.
Add parchment to 2 cookie sheets and set aside
In a stand mixer add egg whites, and whisk with the whisk attachment until foamy
Add in cream of tartar and lemon juice. and mix on low to medium.
As the mixer continues, slowly add 1 tbs of sugar at a time. Mix until completely incorporated, then add another tbs of sugar until all the sugar is mixed in.
Continue to mix on low to medium for 5-7 minutes
Turn of mixer, the meringue should hold stif peaks.
Spoon onto the cookie sheets or pipe if you are fancy.
Use a spoon to flatten the top of each meringue add about 1/2 tsp of warm nutella to the top of the unbaked meringues.
Use a tooth pick or skewer to swirl it around, I usually do about 5 loops. if you over mix the swirls disapear.
Sprinkle the top of each meringue with hazelnuts.
Place the trays in the middle of a 250 preheated oven for 45 minutes.
Once the 45 minutes is up, turn off the oven and allow the meringues to cool in the warm oven for the next hour or more.
Store in a clean and dry container ( any moisture will ruin the meringues) they will keep for up to 1 week at room temp.