Use a mallet to even out chicken breasts to similar thickness.
Place chicken on foil covered cookie sheet and pat dry.
Chiffonade sage and oregano.
Combine herbs with salt and pepper.
Press the seasonings into the chicken until they stick.
Heat the jam over medium heat for 1-2 minutes or until slightly thinned out.
Scoop jam on top of chicken.
Bake at 350 degrees for 20-25 minutes or until chicken reaches 160 degrees.
Top chicken with more jam partway through cooking if needed.