Deviled Eggs

Hard boil a dozen eggs.

Peel. Cut in half.

Scoop out the yolks and add the following:

1/2 c. of plain greek yogurt (we use 2% Fage)
2 t. of vinegar
2 t. yellow mustard
1 t. salt
dash of pepper

I use a hand mixer to blend.

The consistency will be different if you usually make your mix with mayonnaise.  The flavor will be very similar.