Take pineapples out of Microwave. Using a large serving spoon, place spoonfuls of batter around bottom of bundt pan. On top of batter, spoon 1/2 of the pineapples and sauce. Repeat with the batter again and pineapples. There should be enough batter to cover the 2nd layer of pineapples. Take the last half of the pecans and chop them up and sprinkle on top of batter.