Heat a non-stick pan over medium heat. Once hot, add the oil, potatoes, paprika, salt and pepper. Saute until the potatoes start to become tender. Then add in the onion and chicken sausage (if raw remove from the casing and crumble into the pan breaking it up into smaller pieces until its cooked through; If using cooked sausage chop into smaller pieces). Saute until the onion is soft.
Add the eggs and cheese into the pan. Move the eggs using circular motions with a spatula or wooden spoon to fluff up and cook, (move the pan on and off the heat as needed to prevent the eggs from overcooking or drying out). Remove the pan from the heat while the eggs are still moist. Season with pepper. Taste and add salt if needed.
Toast the bread.
Serve the eggs with toast and grapes. Garnish with scallions.