Have ready a baking sheet covered with foil. Preheat oven to 450.
Mix the mayonnaise, parmesan, paprika, garlic powder, and sesame seeds together in a small bowl. Set aside.
Put the breasts on the baking sheet. Put a large tablespoon of the mayonnaise mixture on each breast. Use a small spatula to spread the mixture all over the chicken, using all of what is left in the bowl.
Sprinkle panko bread crumbs over the breasts.
Bake uncovered for about 20 minutes, or until the top is nicely browned.
Notes
This dish was so easy to make and tasted great. The sesame seeds gave it an extra crunch. Have it with a glass of white wine, a salad, baked potato, and steamed broccoli.
Scan for full nutrition info and step-by-step photos.