01 -
Take the dish out of the oven and let it hang out for 15 minutes before digging in.
02 -
Cover the whole thing nice and tight with foil, bake for 70 minutes. Pull off the foil and bake another 20 minutes until the cheese gets all bubbly and turns golden.
03 -
Toss on the rest of the potatoes and beef, pour over the last of the sauce, then top with that big final sprinkle of 160 g shredded cheese.
04 -
Do your next round: more potatoes, the beef-onion mix, 90 g cheese, and more sauce.
05 -
Drain the sliced potatoes. Toss a third of them in the baking dish. Top that with a third of the beef mix, then 90 g of shredded cheese, followed by a third of your sauce.
06 -
In a bowl, stir together the mushroom soup, half-and-half, onion powder, salt, and pepper until it's all smooth.
07 -
Get a big skillet on medium-high, crumble and brown the ground beef with onions and garlic till no pink's left. Pour off the fat.
08 -
Fire up your oven to 350°F. Spray a 23x33 cm casserole dish with some non-stick spray and set aside.
09 -
Cut potatoes in thin 3 mm slices and soak 'em in water. This keeps them from turning brown.