1. Thaw tofu, and remove as much water as possible (do not want soggy spread). Add celery and onion to tofu, and set aside.
2. In a small bowl, place the lemon juice, liquid aminos or soy sauce, and mayonnaise, and whip until smooth.
3. Pour dressing over tofu and vegetables, and chill for a few hours.
Enjoy as a sandwich filling, cracker spread, or add to a salad.
Source of recipe: This recipe was one that I used some years ago from a recipe sent to Vegetarian Times by a gentleman who admittedly missed tuna fish sandwiches. I modified it to my own tastes, but it is still close to the original.