This is my recipe for marinated fresh salmon with a mix of ginger, lime and olive oil. I loved the recipe even before I learned about LCHF. By the way, you can eat many traditionally recipes as long as you stick to the general LCHF advice;
Think clean, no additives, no light products, no preprocessed food, no sugar and no starch (bread, rice, pasta, potatoes, beans etc.) You can easily prepare an LCHF dinner with a nice piece of fish or meat and a variety of vegetables accompanied by a good mayonnaise or butter or olive oil. Viola! Use your fantasy, and enjoy this lovely meal. No hurry.