Beat egg whites until soft peaks form. Keep beating adding sugar 1 tsp at a time, add vanilla and vinegar to form stiff peaks.
Fold in chocolate chips and drop by teaspoonful onto baking tray.
Bake in Easy-Bake Oven for about 20-25 minutes or until cookies appear done.
My husband and I bought a house last summer and it came with a dishwasher. We were so excited because it was the first we ever had! Now, it's a burden. It's a piece of junk and never gets the dishes...