Using strawberry jam in place of strawberries would only be necessary if you wanted / needed it to last a long time. (chefambershea.com)
I don't know why I never thought about using strawberries in bread... bananas, yes. (dramaticpancake.com)
You can use strawberries instead of raspberries for a more classic pairing, but I think raspberries and rhubarb is an equally delicious combo. (lawsofbliss.com)