We do these all the time with little red potatoes...like tonight! Small red potatoes, no more than 2" diameter. We toss them in the MW for about 3 minutes...basically cooked, but adjust to you doneness. Let them cool cuz those little suckers are hot!! Now here is the fun part...hit it with a spritz of cooking spray, grab a drinking glass and squish it!! About 1/2-3/4" is yummy. Oven to 400* and rack about 5" front the upper element. Season with salt, pepper and we like some Bam!(Emeril's seasoning...don't leave home without it!). Drizzle of EVOO and some cheese of your choice. Times vary but usually 10 minutes is swell...cheese melt and a tad toasted is a good sign. If you need an extra on the plate...these are great. Not a big filler unless you go for 2 or 3, but really tasty! Grub up!!