Step 1

Preheat the oven to 350 degrees F.

Step 2

Spray two 12 ounce ramekins with cooking spray and set aside. Click for 12 ounce ramekins.

Step 3

Slice the green onion thin, and set aside.

Step 4

Arrange the hash browns in the bottom of the baking dishes, divided evenly.

Step 5

Layer the ham over the potatoes, divided evenly.

Step 6

Sprinkle with green onion.

Step 7

Add half of the cheese.

Step 8

In a medium-size mixing bowl, whisk together the eggs, heavy cream, Parmesan cheese, garlic salt, pepper, mustard, and onion powder.

Step 9

Pour the egg mixture evenly over the ingredients in dishes.

Step 10

Top with remaining cheese.

Step 11

Add the butter cubes on top.

Step 12

Place on a baking sheet and bake for 45 minutes or until set.

Step 13

Cool on a wire rack 5 – 10 minutes.

Step 14

Top with a bit of sour cream and additional sliced green onions, if desired.