For the hash
Preheat oven to 450 degrees. Line a large baking sheet (or two regular-sized baking sheets) with parchment paper.
In a large mixing bowl, toss together potatoes, garlic powder, oregano, and sage. Spread out on a baking sheet(s) and bake for 35 minutes or until potatoes are golden. When they come out of the oven, toss with sea salt.
In a medium skillet, heat 1 teaspoon of olive oil to a medium heat. Add bell peppers and cook until no liquid remains. Turn off heat and mix in kale. Pour in honey mustard mixture and mix until combined.
Combine potatoes and vegetables. Cook eggs in a nonstick skillet over a medium-low heat until the white is cooked but the yolk is still runny.
Divide hash into four equal parts with one egg and one-quarter of the avocado.
In a small bowl, combine Dijon mustard, honey, apple cider vinegar, and garlic powder. Whisk until well-combined.
While whisking, slowly pour in the olive oil so the mixture is emulsified. Add salt and pepper to taste.