。
She made jam from the apples.
Literal
She [topic-は] those apples [from-から] jam [object-を] made.
~から~を作る ('make X from Y') is the standard frame for production or transformation, where から marks the raw material — the material origin. The same から that means 'because' or 'from a place' here marks 'from a substance' — Japanese is comfortable letting one particle do double or triple duty across spatial, temporal, causal, and material domains. In English you'd alternate 'from' and 'out of'; Japanese sticks with から throughout. The verb 作る is broadly applicable: cook, build, write, create — context fills in the specific kind of making.