Oven Won't Stay On In Baking Mode

I have been having trouble with my White Westinghouse Oven. When I use the panel to turn on the baking mode, it will come on, but then shuts off while baking. At first it was doing this only if I attempted to either adjust the temp while baking or if I attempted to use the timer. Now it os doing it all the time without using the panel while baking. It won’t stay on. Thanksgiving is at my house and I really need a quick fix. :confused:

When I search using the model number you gave it comes up as a panel (item 19 in the first section) but does show it used on models WWEF3006KWA and B.
Here are the parts for the A unit. B will also be a close in not exact match.
Parts for White Westinghouse WWEF3006KWA Range - AppliancePartsPros.com

Is this your unit?

Perhaps the following will help you find the model tag.
Find your model number - AppliancePartsPros.com

I found the model number it is WWEF3004KWC

Here are your parts
Parts for White Westinghouse WWEF3004KWC Range - AppliancePartsPros.com

See the attachment for the tech sheet

Sounds like a problem with the control board, Item 20 in the first section.
You will probably also need an overlay (item 20A). Most of them are peel and stick and do not come off easily.
WWEF3004.pdf (559.9 KB)