Mix the shredded potato with cornstarch, salt, paprika, and black pepper.
Cook the hash browns: Add the oil and butter to a heavy-bottomed skillet over medium heat. Add the potato into the skillet and flatten. Cook until the potatoes are golden brown on one side then flip over and do the same. Turn down the heat if needed. Season with salt and pepper to taste.
For the sausage: Cook in the oven on a baking sheet to an internal temperature of 160°F (71°C) using a thermometer.
Brew and prepare the coffee to your liking.
Heat a nonstick pan on medium heat; melt the butter in the pan and crack the eggs in, being careful not to break the yolks. Cook until the whites of the eggs firm up and set. Season with salt and pepper.
Serve the eggs with sausage, hash browns and ketchups, strawberries and whipped cream, and coffee.