* Smell the pineapple when purchasing. You should pick up a sweet flavor. The stronger the smell, the riper the fruit. Turn the pineapple upside down in an empty container for a few hours before you grill it to distribute the sugar throughout the fruit.
Trim, core, and peel pineapple. Cut the leaves off the top of the pineapple, then peel it with a serrated knife. Remove any eyes with a paring knife. Cut into quarters from top to bottom. Slice out the core from each quarter. Cut each quarter slice into four pieces (two pieces lengthwise and two crosswise). You should now have 12 wedges of pineapple (about 3-inch by 1-inch each).