It depends on the place MM2669. On the DDP, you are allowed 1 entree, 1 side, and 1 drink for CS credit, 1 appetizer, 1 entree, 1 dessert, 1 drink on the TS credit.
If the meal is a combo and already has the sides, you can't get another side. Take for example Flame Tree BBQ - The ribs meal already came with baked beans and corn on the cob so the beans and corn is considered a side. But at the Noodle Station, the noodle bowl is an entree, pot stickers/eggroll/rice is a side, and creme brulee or chocolate cake is the dessert, then you get a drink.