Why can't orphans bake?
They don't have milk.
Orphan Baking Problem
Explanation
Explain Bear
Listen up, buttercup. You see, orphans don't have parents, and some people think milk comes from parents, not cows. The joke is based on a misunderstanding about where milk comes from. It's funny because it's so stupid, like you!
Inpre
They don’t even have their mothers milk