Place a large skillet over medium high heat and add the bacon fat. Once pan is hot, add minced garlic, brussels sprouts and a bit of salt and pepper. Let cook until browned on one side, then use a spatula or flip of the wrist to move the sprouts around.
After about 5-6 minutes, add the spinach, cover to help steam and cook for about 3-4 more minutes until spinach is cooked down and soft.
While spinach is finishing cooking, whisk your eggs in a large bowl, then add the truffle oil, garlic powder, paprika, and salt about pepper, along with the cooked spinach and brussels sprouts. Mix well.