1Butter both sides of the roll and place it in a cold pan.
2Toast the roll on the stove over medium-low heat until nice and toasted.
3Prepare the breakfast sausage.
4Whisk 4-5 eggs with salt and about a tablespoon of heavy cream using an immersion blender, fork, or whisk.
5Line a silicone or metal bread pan with parchment paper, ensuring no egg can seep through.
6Put some butter in the bottom of the prepared pan.
7Pour in the egg mixture.
8Cover the pan with foil.
9Place the covered pan in a water bath.
10Bake the egg in the oven for 35 minutes.
11Prepare the sauce by combining mayo, English mustard, cherry pepper relish, maple syrup, a boatload of freshly chopped chives, and a touch of smoked paprika.
12Prepare deeply caramelized onions.
13Cook a frozen hash brown in an air fryer.
14Assemble the sandwich: start with the butter-toasted roll, add the tangy sweet chivey sauce, then the hash brown with a little salt, American cheese, sausage, and the baked egg.
15Flip the assembled sandwich.
16Add more of the chivey sauce and crown the sandwich.