Preheat the oven to 400 degrees. Place butter in a baking dish, and place the baking dish in the oven.
Melt the butter in a baking dish. Add the garlic, thyme and lemon juice. and mix it well.
Mix the bread crumbs and Parmesan in a large bag. Shake the chicken in it to coat. Save the extra crumbs.
Add the garlic, thyme and lemon juice to the melted butter. Mix it well.
Lightly lay each breast on it's front to get moist then flip over in the pan. Sprinkle with remaining crumbs to re-coat. Shake some lemon pepper on top.
Bake 40 minutes at 400 degrees. Spoon some of the left over liquid over the cooked chicken, and over your accompanying side dish. I prefer a type of rice, like pilaf or brown. The smell and the flavor will knock you down.