1. Preheat your oven to 400°F (200°C). Lightly grease a 12-cup muffin tin with butter or non-stick spray.
2. Place the cooked baby potatoes in a large bowl. Using a potato masher or the bottom of a glass, gently smash each potato until it’s flattened but still chunky—don’t over-mash! The texture is what gives these muffins their charm.
3. Add the shredded cheddar cheese, Parmesan, eggs, sour cream, melted butter, garlic powder, chives, salt, and black pepper to the bowl. Stir everything together gently until well combined. It should be creamy but with bits of potato still visible.
4. For a little extra crunch, fold in the panko breadcrumbs. This step is optional but highly recommended if you love that golden crust.
5. Divide the mixture evenly among the muffin cups, pressing each portion down slightly to compact it.
6. Bake in the preheated oven for 20-25 minutes, or until the muffins are golden brown on top and cooked through. You’ll see the cheese bubbling and the edges turning crispy—that’s your cue!
7. Remove from the oven and let the muffins cool for 5 minutes before carefully removing them from the tin. They’re best enjoyed warm, but even room temperature works for busy days.

I remember the first time I made these, my youngest insisted on helping with the smashing step, and though it was a little messy, it turned into a wonderful bonding moment in the kitchen. Sometimes, those imperfect moments make the meal even more special.