Preheat the oven to 400°.
In a large pot, add the water then the peppers with the bottoms submerged in the water. Bring to a boil over high heat, then cover and steam the peppers for 3 minutes. Set peppers aside in a 13x9 casserole dish.
Meanwhile, in a large, deep sauté pan or a 12 inch cast iron skillet, heat oil over medium high heat. Once hot, brown sausage, breaking into small crumbles until fully cooked, about 5-7 minutes.
Add onion and garlic, stirring well to mix them in with the sausage. Saute for 4-5 minutes.
Add potatoes o'brien, salt, pepper, Italian seasoning, and paprika. Mix well and cook until heated through, stirring frequently for approximately 5-7 minutes.
Transfer potato mixture into each pepper leaving about 1/2 inch of space at the top for the eggs. Crack an egg into the top of each pepper. Season each egg with salt, pepper, and garlic powder.
Bake uncovered for 20-30 minutes or until the eggs reach your preferred level of doneness and the peppers are tender-crisp.