Do different cooking level effects stack?

[Legolas_Katarn]

When you unlock later levels of cooking, since the game seems to give no real information and XP increase stays at 500, I would have to assume the passive benefits of later levels are greater than the passive benefits of the previous ones. But if you cook the level 1 and 2 version of the same stat buff do the buffs stack? If I make level 2 Jam I assume I get more battle experience and affinity than if I make level 1 bread but if I make both do I get even more?

[thats MISTER OWO furry to you!]

the buff percentage itself doesnt change BUT level 5 meals are all 2-buff meals to makeup for the long list of required ingrediants! However they DO stack with support slot buffs and buff skills.