Name: Beef Stuffed Pasta Shells
Prep time: 20 min
Cook time: 45 min
Total time: 65 min
Ingredients: 1 pound lean ground beef; 1 clove garlic (minced); 1 egg; 15 ounces ricotta cheese; 1 ½ cups mozzarella cheese; ½ cup Parmesan cheese; 1 teaspoon Italian seasoning; ¼ teaspoon salt; ¼ teaspoon black pepper; 24 jumbo pasta shells; 24 ounces pasta sauce; cooking spray; ½ cup mozzarella cheese (for topping)

Steam curls up from the valve and you catch that warm feeling that your tummy’s about to get real happy. The float valve lifts, letting you know things are cooking perfectly inside. You spot the steam cues—like little signals that your dinner is coming together faster than you’d think.

Pressure cooker with stuffed pasta shells steaming inside, showing float valve in action — Watch the float valve lift as your stuffed pasta shells cook perfectly under pressure.

It’s kinda wild how a pressure cooker takes your stuffed pasta shells from zero to yum in no time at all. You feel the anticipation building up as the tender pull on that pasta shell will be just right, neither mushy nor tough. Hey, you’re about to enjoy a meal packed with cheesy beef goodness.

Then that smell hits you hard—garlicky beef mixed with ricotta and mozzarella, all wrapped in pasta. You won’t be able to wait for the quick release and that first bite, it’s gonna nail your craving. The kitchen’s gonna smell real good and your stomach’s already doing happy dances.

What Makes Pressure Cooking Win Every Round

It speeds up the cooking time so you spend less waiting and more eating.
Pressure traps steam that tenderizes beef and makes cheese melt perfectly.
Quick release lets you control when to stop cooking for that perfect texture.

Using the float valve tells you when it’s safe to open the lid.
One pot cooking means less mess to clean later.
It keeps flavors super concentrated and mouthwatering.
Steam cues are your best friend to know when things are ready without guessing.

Everything You Need Lined Up

1 pound lean ground beef—gives you that hearty base you want.

1 clove garlic, minced—for that little punch of flavor.
1 egg—to help everything stick together good.
15 ounces ricotta cheese—soft, creamy, and mild.
1 ½ cups mozzarella cheese—melty and stretchy is what you want here.
½ cup Parmesan cheese—sharp and salty for extra yum.
1 teaspoon Italian seasoning—to bring all the herbs into play.
¼ teaspoon salt—just enough to bring taste alive.
¼ teaspoon black pepper—for a slight kick.
24 jumbo pasta shells—these are your edible boats for the stuffing.

1 jar pasta sauce (24 ounces)—rich and ready to smother your shells in.
Cooking spray—to grease your baking dish good so nothing sticks.

Ingredients and filling mixture for stuffed pasta shells laid out in bowls — Ingredients to craft a hearty, cheesy filling for your pasta shells.

Walking Through Every Single Move

Preheat your oven to 375°F. This part feels a little old school but it’s gotta be done while you work on the rest.

Cook those jumbo pasta shells according to their package. Drain ‘em and set aside so they don’t get soggy.
Heat a skillet over medium heat and toss in your ground beef and minced garlic. Cook ’til beef’s browned and smells amazing. Drain any fat so it’s not greasy.
In a big bowl, mix cooked beef with ricotta, egg, 1 cup mozzarella, Parmesan, Italian seasoning, salt, and pepper. You want a nice even mix, not clumps.

Stuff each cooled pasta shell with the beefy cheesy mix. Stuff ’em full but don’t poke holes that stuff might escape from.
Spray your baking dish with cooking spray then place all your stuffed shells in there tight like. Pour pasta sauce over the top, then sprinkle remaining ½ cup mozzarella cheese.
Cover dish with foil. Bake 25 minutes, do a slow release on the foil, remove it, then bake uncovered 5 more minutes ‘til cheese bubbles and looks inviting. Let it rest a few then serve.

Time Savers That Actually Work

Cook pasta shells ahead when you got time and keep ‘em in a little oil so they don’t stick.
Brown your beef while pasta cooks so you save minutes by multitasking.
Mix your cheese and beef filling the night before, it helps flavors get friendly and saves your day.

Use quick release right after the cook time if you wanna speed things up and keep that tender pull on your pasta.

That First Bite Moment

You grab a shell and you see that cheesy beef mix looking all melty and kinda proud inside. The mozzarella stretching a little as you lift it shows this ain’t your average dinner. The pasta is just tender enough, not mush and not stiff.

Bite in and you get that warm garlic beef fat wave, paired with creamy ricotta and the zing from Parmesan playing tag along your tongue. The sauce drapes over everything with a nice tomato hug that just makes the whole mouthfeel cozy.

Cheese pulls and bits of beef ride together to keep you hooked for the next bite. It’s comfort in a shell and you know you nailed it when you see everyone reaching for seconds at the table.

Close up of the final baked stuffed pasta shells with bubbly melted cheese — Final baked stuffed shells with cheese bubbling, ready to enjoy.

Your Leftover Strategy Guide

Stuffed pasta shells are kinda picky about storage but if you do right they hold up well in the fridge. Place leftovers in airtight containers and they’ll keep good for about 3-4 days.

For longer stashing, pop your leftovers in the freezer. Wrap shells tight in foil then put in freezer bags. When you wanna eat, slow thaw in fridge overnight then warm in your oven.

If eating right away, microwave is your buddy. Cover the shells loosely with a damp paper towel to keep moisture, heat in short bursts to avoid drying out. Your quick release does wonders here by stopping overcook during reheating.

Your Most Asked Questions Answered

Can I skip pre-boiling pasta shells? You technically can if your pressure cooker is big enough and you have a lot of liquid, but pre-boiling helps keep shells from getting mushy.
Is it okay to use other cheeses? Heck yeah, feel free to swap mozzarella or Parmesan for feta or gouda if that’s what you got.

Can I freeze stuffed shells before baking? Absolutely, just cover with foil and freeze flat. Bake from frozen adding extra cook time.
What’s the best way to reheat leftovers without drying? Use a microwave with damp towel or oven at low temp covered with foil.
Why do some shells fall apart during stuffing? Usually they’re overcooked or handled too roughly when warm. Be gentle and let ’em cool a bit.

Can I make this vegetarian? Totally! Swap beef with sautéed mushrooms and spinach for a hearty filling that still satisfies.

Try pairing this recipe with easy Zucchini Pizza Boats for a delightful meal that balances cheesy comfort with fresh vegetable goodness. Or consider a quick side of Air Fryer Chicken Bites for some extra protein on the side.

Looking for something refreshing after your meal? Check out our Frozen Mango Lassi recipe for a tropical cool down.