Try my new budgeting app Cheddar 🧀
Better than YNAB, Mint (RIP), or EveryDollar.
5.0
(1)
Export 6 ingredients for grocery delivery
Step 1
Preheat the oven to 350 degrees F.
Step 2
Coat a 9x13-inch baking dish with cooking spray.
Step 3
Spread an even layer of the sliced potatoes at the bottom of the prepared baking dish.
Step 4
Season the potatoes with the salt and the pepper.
Step 5
Top the potato layer with the cooked ground beef.
Step 6
Layer the sliced onion on top of the beef.
Step 7
Season the onions with the salt and the pepper.
Step 8
Top the onions with the tomatoes, seasoning them with the salt and the pepper.
Step 9
Top the tomatoes with the green peppers.
Step 10
Cover the baking dish with aluminum foil and bake until the casserole is cooked through, about 2 hours.
Step 11
Allow the casserole to cool for 5-10 minutes.
Step 12
Serve.