This Simple Lasagna Casserole makes it possible for me to offer this proclamation: If life gets any easier, we will all have to find new hobbies.

Just kidding. No doubt we all have plenty to fill our days. It’s just that all these Simple Meals take so little time and energy to prepare, we are all shocking ourselves with how quickly we can put a delicious, real food meal on the table!
Prep time for this Simple Lasagna Casserole recipe takes a tiny 5 minutes. Cook time in the Instant Pot takes another 5 minutes. Good grief, I barely have time to get out salad fixings, plates, and forks before my Instant Pot beeps to tell me that dinner is ready.
On the other hand, sometimes it’s nice to start dinner ahead of time, leave, and come back to it a few hours later. That’s where the Crock Pot comes in. I can start this casserole cooking in my crock pot (which also takes only 5 minutes of effort), walk away, do a load of laundry, answer a dozen emails, leave the house, scream for my boys at a soccer game, and come home to a ready-made dinner.

NOTE: One of the tricks to making this meal so fast and easy to put together is having Cooked Hamburger Meat already prepared and ready to stir into this dish. If you have an Instant Pot, I highly recommend cooking it this way to get ahead on your hamburger. If you don’t have an Instant Pot, I still recommend cooking hamburger meat ahead of time on the stove-top, then freezing it in meal size portions to make dinner prep easier!
Cook Time Options for Simple Lasagna Casserole
Instant Pot: 5 minutes
Crock Pot: 3-4 hours
- 16-ounces UNCOOKED whole grain pasta, any shape
- 1 pound cooked hamburger meat
- 50-ounces spaghetti sauce
- 1 cup water
- 16-ounces cottage cheese
- Sea salt to taste
- 2 cups shredded cheese (your favorite)
- Stir uncooked pasta, spaghetti sauce, water, cooked meat, sea salt, and cottage cheese in a crock pot or instant pot. Cook as follows:
- Crock Pot: Cook on low for 3-4 hours.
- Instant Pot: Cook on Manual at high pressure for 5 minutes.
- Once time is up for either Crock Pot or Instant Pot, stir mixture and top with cheese, covering dish so the cheese will melt.
- Serve!
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