Creating crispy hash brown cups is straightforward and fun. Follow these step-by-step instructions for a perfect result every time:

Preparing the Hash Brown Cups

1. Preheat the Oven: Set your oven to 400°F (200°C) and allow it to preheat as you prepare the ingredients.
2. Mix the Hash Browns: In a large bowl, combine the thawed hash browns with melted butter, salt, and pepper. Stir until the hash browns are evenly coated.
3. Grease the Muffin Tin: Lightly grease a 12-cup muffin tin with non-stick cooking spray or a little butter.
4. Form the Cups: Divide the hash brown mixture evenly among the muffin cups. Press the hash browns firmly into the bottom and up the sides to form a cup shape. Make sure there are no gaps.
5. Bake the Hash Brown Cups: Place the muffin tin in the preheated oven and bake for 20-25 minutes, or until the hash browns are golden brown and crispy.

Preparing the Filling

6. Whisk the Eggs: In another bowl, whisk together the eggs and milk until well combined. Season with salt and pepper.
7. Add the Veggies and Cheese: Stir in the diced bell peppers, chopped onions, chopped spinach, and shredded cheese. If using, add the optional crumbled bacon or sausage and herbs.

Assembling the Cups

8. Fill the Hash Brown Cups: Once the hash brown cups are baked, remove them from the oven and let them cool slightly. Spoon the egg mixture evenly into each hash brown cup.
9. Bake Again: Return the muffin tin to the oven and bake for an additional 15-20 minutes, or until the eggs are set and the tops are slightly golden.
10. Cool and Serve: Allow the hash brown cups to cool for a few minutes in the pan before transferring them to a serving platter.