Dried tomatoes! I sliced a tomato into 1/8 inch slices and put them on a silpat into a 175 degree oven for about 5 1/2 hours. The result is a lovely dried tomato slice that I put into a coffee grinder and voila! I have tomato powder. Try it on pasta! you get an intense tomato flavor over anything you sprinkle it on and it is great! Bon appetite!