01 -
First things first, get those potatoes ready. Wash them really well, then chop them into bite-sized pieces, roughly 1-inch cubes. You want them pretty uniform so they cook evenly. This is where I always try to be super precise, because uneven potatoes mean some are mushy and some are still hard. Toss them with a tablespoon of olive oil, a good pinch of salt, and a little pepper. Spread them out on a baking sheet and pop them into a preheated 400°F (200°C) oven for about 15-20 minutes. You want them to start getting tender and a little golden.
02 -
While the potatoes are doing their thing, let's tackle the steak. Pat your sirloin steak dry with paper towels – this is crucial for a good sear, trust me, I've skipped this step and ended up with steamed steak. Cut it into 1-inch cubes. In a bowl, toss the steak with the remaining olive oil, a generous sprinkle of salt, black pepper, onion powder, and paprika. Mix it all up so every piece is coated. I like to let it sit for a few minutes while the pan heats up, it just helps those flavors really sink in.
03 -
Grab your biggest, heaviest skillet – cast iron is my jam for this! Heat it over medium-high heat until it's smoking slightly. Add half the seasoned steak bites in a single layer, making sure not to overcrowd the pan. We want a beautiful sear, not a stew! Cook for about 2-3 minutes per side, turning until they're nicely browned. This step fills your kitchen with the most amazing smell, honestly. Remove the seared steak to a plate and repeat with the remaining steak. Don't worry if the pan looks a little messy, those browned bits are flavor!
04 -
Once the steak is seared and resting, pull those potatoes out of the oven. If they're not quite golden enough, you can finish them in the same skillet you used for the steak. Just add them to the pan with a tiny bit more oil if needed, and let them get nice and crispy for another 5-7 minutes, stirring occasionally. This is where you can really get those perfect crunchy edges. I've definitely burned a batch by walking away, so keep an eye on them!
05 -
Reduce the heat to medium-low. Add the butter to the skillet, letting it melt. Once it’s fully melted and slightly bubbly, toss in all that minced garlic. Oh, the aroma! Sauté for about 1 minute, just until fragrant. Be careful not to burn the garlic, because bitter garlic is no fun at all. I've ruined a sauce or two by letting it go too long, so keep a close watch. You want it golden and fragrant, not dark brown.
06 -
Return the seared steak bites and the finished potatoes to the skillet with the garlic butter. Toss everything together gently, making sure every piece of steak and potato is coated in that gorgeous, garlicky goodness. Stir in the fresh parsley. Taste and adjust seasoning if needed – sometimes it needs an extra pinch of salt. Serve immediately! The steak should be tender and juicy, the potatoes crispy and soft inside. It's a symphony of flavors and textures, truly.