Peel and dice the sweet potato into half-inch cubes and finely chop the red bell pepper.
Season the round steak evenly on both sides with sea salt, black pepper, and garlic powder.
Heat the olive oil in a large skillet over medium-high heat until shimmering.
Add the sweet potatoes to the skillet and cook for 8-10 minutes, stirring occasionally, until tender and caramelized.
Stir in the bell peppers and cook for another 3 minutes, then push the vegetables to the edges of the pan.
Place the steak in the center of the skillet and sear for 3-4 minutes per side for medium-rare.
Remove the steak to a plate to rest, then crack the egg into the skillet and fry until the whites are set but the yolk remains runny.
Plate the sweet potato hash, top with the sliced steak and fried egg, and serve with a dollop of cottage cheese and fresh chives.