meals for Endurance activities

Anyone have some good keto meals that really stick to you and give you tons of energy all day? This is the best I've found for a breakfast and doing hard labor for many hours with little to no breaks.

http://www.healthysweeteats.com/my-favorite-noatmeal-aka-low-carb-oat-free-porridge-the-basic-recipe-and-6-variations/