Shingle slices lengthwise in 2 rows, curved sides up, in the prepared baking dish. Whisk together brown sugar, cornstarch, and lemon juice in a small bowl, and pour evenly over pineapple slices.
You can also use pineapple tidbits, simply place them in one layer like you would the pineapple rings, and add in the marachino cherries between the pieces as desired. Combine 1/4 cup of the melted ...