How to make itPreheat your oven to 200°C and dice your sweet potatoes into small, even cubes of about 1/2 inch so every piece roasts at the same rate Toss them in olive oil, salt, pepper, and a pinch of garlic powder, making sure every piece is fully coated, then spread them in a single layer on a baking tray with clear space between each piece so they caramelize properly instead of steaming
Roast for 20 to 25 minutes, flipping once halfway through, until the edges are golden and slightly crispy, they should look deeply colored, not pale>
While the sweet potatoes are in their last 10 minutes, heat a skillet over medium heat and add your ground beef with no extra oil, since the fat in the beef is enough
Break it apart into small pieces immediately and let it sit undisturbed for about a minute at a time so it gets some browning before you stir it, season well with salt, pepper, garlic powder, and chili flakes if using, and cook until fully browned with no pink remaining
Build your bowl with the ground beef as the base, add the roasted sweet potatoes, spoon the cottage cheese to one side, and scatter the diced avocado on top