Preheat the oven to 425°F. Line a baking sheet with aluminum foil.

Arrange the bacon slices on the lined baking sheet in a single layer.

Bake for 25-30 minutes, or until the bacon is crispy.

Transfer the cooked bacon to a plate lined with paper towels to drain excess grease.

Divide the sausage mixture into four equal portions.

Shape each portion into a patty that's slightly larger than your slices of bread.

Place a medium skillet over medium heat. Once hot, cook the sausage patties for about 3-4 minutes per side, or until browned.

While the last side is cooking, place a slice of cheddar cheese on top of each patty to melt.

Transfer the patties to a plate lined with paper towels to drain any excess grease.

With paper towels, wipe out the same skillet and place over medium heat. Add butter to the skillet.

Once the butter has melted, add the beaten eggs, salt, and pepper to the skillet, stirring to combine.

Continue cooking until the eggs are thickened and no visible liquid egg remains.

Remove from heat and set aside.

Spread 1 tablespoon of cowboy butter on one side of each slice of toasted bread.

Working one sandwich at a time, place a sausage patty on one slice of toasted bread.

Layer two pieces of cooked bacon on top of the second slice. Top with avocado slices and about ½ cup of scrambled eggs. Place a final slice of toasted bread on top.

Cut the sandwich into four triangles and secure each with a toothpick.

Repeat the assembly process for the remaining three sandwiches. Serve immediately.