CheatCodes.com has all the official Cooking Mama DS cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Monday May 20, 2013 for Cooking Mama are shown below.
Press A, R, A, B, Right during gameplay.
To get a very good on instant ramen, fill the cup up to the fifth spot.
When you cook recipes, sometimes the game will allow you to switch recipes. When you get this chance, try it out. If the name of the recipe is blue, you haven't unlocked it. If its orange, you already have it.
On the instant ramen recipe, even if you get a good, you'll still fail. You have to fill the cup up all the way to the top, without letting it spill, to get a very good.
Once you unlock the fried rice recipe, partway through making it (not practicing) you'll get the option to make more. If you don't do all of these extra recipes, you won't have them all.
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