- 10 minutes
- 25 minutes
- 12 sandwiches
- Pre-heat oven to 350º.
- Snuggle roll bottoms into a 9” square baking dish. Squeeze mayo over roll bottoms (about 1 teaspoon per roll). Evenly layer with turkey, bacon, cheese and tomatoes. Replace tops.
- Place butter, mustard, onion and Parmesan into a microwave safe bowl and heat in the microwave until melted.
- Pour butter sauce over sandwiches. Cover baking dish with foil. Preheat oven to 350 degrees F. Bake, covered, 25 minutes. Remove foil and bake uncovered for an additional 5 minutes or until golden brown. Serve hot!