This low carb 5-ingredient ground beef casserole is my take on the kind of budget-stretcher my Aunt Linda swore by. She could turn a single pound of meat into a cozy, diner-style baked dinner that fed a crowd and felt way fancier than it cost. This version keeps that same ‘melts in your mouth for pennies’ comfort, but skips the pasta and potatoes so it stays low carb. It’s the kind of weeknight recipe you can throw together after work with pantry basics, then pull out of the oven as a bubbly, cheesy dish that smells like an old-school diner classic.
Serve this casserole hot, scooped straight from the glass baking dish with a big spoon. It pairs really well with a simple green side salad, steamed broccoli, or roasted green beans to keep things low carb and colorful. If your family isn’t low carb, you can spoon it over buttered egg noodles, cauliflower rice, or regular rice to stretch it even further. A little sour cream and sliced green onions on top make it feel extra diner-style, and a dill pickle spear on the side is surprisingly perfect.
