|Cheese||1 Cup (16 tbs)|
|Butter||1⁄2 Cup (8 tbs), softened|
|Ground beef||3 Pound|
Step1-Combine cheese, butter and mustard.
Step2-Shape beef into 6 patties.
Step3-Grill over hot coals or broil.
Step4-Season with salt and pepper.
Step5-To serve - place hamburgers on rolls, spread generously with cheese mixture.
Step6-Top with lettuce and tomato.