8ozroast beefno sugar listed in ingredients, such as Trader Joes
4ozsharp cheddar cheesesliced
4Tbspmayonnaiseno sugar listed in ingredients, such as Trader Joes
1tspprepared horseradishno sugar listed in ingredients; or more to taste
Instructions
Preheat oven to 350. Lay the bottom buns in a baking dish or on a baking sheet. Add 1/2 slice cheese to each bun. Add 1 slice roast beef to each bun. Add remaining cheese. Mix mayo and horseradish, and spread evenly over the cut sides of the tops of the buns. Place the tops of buns on top of the cheese. Bake at 350 for 10 minutes or until cheese melts.