Remove any crumbs and spills from the stove top before focusing on the baked-on grime. Spray commercial stove top cleaner liberally over the stove top, and then wipe the stove top with a dishrag.
Attempt to scrape off the baked-on stains using a wooden spoon. Loosen as much baked-on grime as possible.
Wet a fresh dishrag with water. Sprinkle plain baking soda liberally onto the wet dishrag.
Scrub the remaining baked-on food residue with the baking soda-covered dishrag until the grime comes loose.
Saturate a fresh dishrag with water. Wipe the dishrag over the glass stove top to remove the loosened food particles and baking soda.
Wipe the glass stove top with a dry towel until all moisture is gone.