Classic New England Lobster Rolls

Name: Classic New England Lobster Rolls
Prep time: 10 min
Cook time: 5 min
Total time: 15 min
Yield: 6
Ingredients: For the filling:; 1 pound cooked lobster meat, cut into 1-inch pieces; 3 tablespoons lemon juice; 1/4 teaspoon salt; 1/8 teaspoon black pepper; 1/2 cup finely chopped celery; 1/3 cup mayonnaise; For the buns:; 4 to 6 New England style split-top hot dog buns; 2 to 3 tablespoons soft butter; For serving:; Lemon wedges; Potato chips