Take 2 egg whites, 1 cup shredded cheese (I like provolone but you can use whatever you can eat), 1/2 tsp garlic powder, pinch of salt, trace of black pepper (if you can tolerate). Froth the eggs, then add everything else and mix together.
Take one onion finely chopped, 1/2 bag fresh spinach, pinch of salt, 2-3 finely chopped garlic cloves (or powder if you like) ... sauté all in olive oil till soft. Mix this in with the egg and cheese mixture. Brown 6-8 slices of bread under the grill (cut off the crusts if you like). Turn over bread and spread mixture on (not too thick or the bread will burn before your egg has cooked). Grill till brown.