Preheat the oven to 425 degrees and spray a muffin tin with nonstick cooking spray.
In a medium bowl add the potatoes, salt, pepper, red pepper, and 1 cup of cheese and mix until combined.
Dived the potato mixture into the cups and pressed them down forming nests. Bake for 25-30 minutes or until the bottoms are brown.
Meanwhile, Heat a skillet on medium-high heat and add bacon, and cook until crispy. Remove bacon to a paper towel to drain.
Remove the hash brown cups from the oven and reduce the heat to 350 degrees
In a small bowl add the eggs and milk and whisk until combined.
Heat a skillet on medium-low heat and add the butter, then add in the whisked eggs using a rubber spatula or wooden spoon cook until thickened and no more liquid remains.
Fold in the cooked bacon leaving a little to sprinkle on top.
Spoon the egg mixture into the cups and top with the rest of the shredded cheese followed by any extra bacon.
Bake for 4-5 minutes until the cheese is melted. Removes from the oven and sprinkle with chopped chives and serve.
Video
Notes
1. Make sure you use the refrigerated hash browns like Simply Potatoes Shredded Hash Browns, they are located in the egg section of your local grocery store2. I use pepper jack and cheddar cheese but you can use whatever combination you want. I do recommend shredding your own cheese and not using the pre-shredded cheese.3. Check the hash brown cups using a fork to lift up the side. If they aren't brown enough add a few more minutes of cooking time.