01 -
Position an oven rack in the center and preheat to 175°C. Lightly grease a 2.5- to 3-liter casserole dish with non-stick spray.
02 -
Boil a large pot of salted water. Add the whole wheat pasta and cook until very al dente. Drain thoroughly and toss with 0.5 tablespoon olive oil to prevent sticking. Reserve.
03 -
Heat 2 tablespoons olive oil in a Dutch oven or deep skillet over medium heat. Add diced carrots, chopped onion, green pepper, kosher salt, and black pepper. Sauté until onion is soft and browned, approximately 10 minutes.
04 -
Stir in minced garlic, hot sauce, smoked paprika, and cumin. Cook, stirring constantly, for 30 seconds until fragrant.
05 -
Increase to medium-high heat. Add ground beef, breaking up with a spoon and browning on all sides. Cook until beef is fully cooked, about 6 minutes. If excess fat remains, carefully drain while retaining some moisture.
06 -
Pour in broth and stir, scraping any browned bits from the skillet. Add tomato sauce and bring to a simmer for 3 minutes, then remove from the heat.
07 -
Fold in the drained pasta, Greek yogurt, and 85 grams (half) of the cheddar cheese until evenly mixed.
08 -
Spread the mixture into the prepared casserole dish. Sprinkle with remaining cheddar cheese, panko breadcrumbs, and half the chopped green onions.
09 -
Bake at 175°C for 15 minutes until heated through and cheese has melted. Switch to broil and cook an additional 2–3 minutes, watching closely, until the breadcrumbs are golden brown.
10 -
Allow casserole to rest for 5 minutes before garnishing with the remaining chopped green onions. Serve hot.