Mix the bread crumbs , egg and milk together in a small bowl and set aside.
Mix thyme, syrup, salt, fennel seeds, red pepper flakes, black pepper, garlic powder, and paprika in a medium bowl. Add bread crumb mix, pork and spice mixture together and mix with your hands until it's blended.
Scoop out small handfull of mixture and flatten into patties.
Let firm in the fridge.
Generously butter each half of brioche bun and in a large cast-iron pan toast the bun over medium on both sides until golden. Set aside.
cook The Sausage patty in the skillet till cooked thru and brownFlip and top with cheddar cheese; cook and cover until cheese starts to melt. Set aside
Heat butter in a small nonstick pan on medium. Add eggs and season with salt and pepperUsing a wooden spoon ,cook, and stir the eggs quickly until mostly set but still a little runny
Mix in chives and fold eggs over To serve, top bottom half of Bun with ittle mayo then egg, then sausage. Add some hot sauce and maple syrup.