Preheat oven to 375° F. Grease four (6 oz) ramekins with softened butter.

While the oven is preheating, cook the bacon according to package directions until crispy. Place onto a paper towel line plate to let cool enough to handle, then crumble into small pieces. While that cools, crack 3 eggs into a 2-cup measuring cup. Add the greek yogurt and lightly beat together until combined. Stir in the cheese, crumbled bacon, scallions, smoked paprika and pepper and mix until combined. Distribute the egg mixture evenly among the ramekins, place into the oven and let bake until the eggs have set, about 25-30 minutes.