Oster bread machine

Oster CKSTBRTW21 Jam setting time

The manual lists the Jam setting at 1 hr 20 min.

Manual-printed time1 hr 20 minStart to finish, excluding delay-timer and keep-warm time.

Jam setting details

Delay timerNot stated in the manual
Crust color choiceNot stated in the manual

How it compares

Jam programs heat and stir fruit, sugar and pectin, then cool. Manuals cap the batch size because jam can boil over.

Compare jam times on every sourced bread machine →

When will the bread be ready?

Pick a start time to see when to add mix-ins and when it finishes, or enter when you want it ready to get the start time and the delay-timer setting.

    Uses the manual's printed total time. Room temperature and a cold start can change real-world timing slightly; delay-timer limits come from the manual.

    Timer and manual notes

    The manual says the delay timer can be set for up to 10 hours, and the delay counts working time plus delay: its example shows 13:00 for Basic 2 lb (10 hours of delay plus 3 hours of baking).

    Oster lists one time per setting for 2 lb loaves and says times are approximate based on loaf size.

    Where these times come from

    Primary source

    Oster CKSTBRTW21 manual, listed on Oster's instruction-manuals page under Oster Bread Maker with ExpressBake (SAP 2114579) ↗

    Checked October 29, 2026. Times are transcribed from the linked manufacturer manual. Manufacturer page that links this manual ↗ Your machine's display and current manual take priority.

    Using the oster ckstbrtw21 jam setting time on CKSTBRTW21

    On Oster CKSTBRTW21, this program is best compared with the other choices on the same control panel, not with a similarly named cycle on another brand.

    Best fit: This specialty setting follows a different sequence from an everyday bread or wash cycle.
    Check first: Use the recipe or loading limits in the exact manual; the familiar capacity label may not apply to this program.

    The duration comes from newellbrands.imgix.net; practical planning notes are editorial context and do not replace the manual.

    Compare every CKSTBRTW21 program · Compare this program across bread machines