Steam curls up from the valve and your stomach starts talking back. It’s that kinda smell that wraps around the kitchen and makes you wanna drop everything just to eat. You catch that warm, creamy scent mixed with a little tangy tomato, and you know dang well dinner’s gonna be good tonight.

You spot the pressure cooker quietly doing its thing. The sealing ring is snug, and you hear that steady hiss, telling you the broth depth is just right inside. It’s like the whole kitchen’s waiting for the soft pull of tender chicken and spaghetti squash to come together.
Cooking with your pressure cooker always changes the game. The natural release lets flavors settle slow and smooth, and you just know this meal’s gonna be worth every minute. This Marry Me Chicken Spaghetti Squash is cozy, creamy, and packs a little kick that makes it unforgettable.
The Real Reasons You Will Love This Method
- You get tender spaghetti squash that’s not mushy but just right for picking with a fork.
- The chicken stays juicy and blends perfectly with the creamy sauce, thanks to the sealed pressure cooker environment.
- Using the sealing ring means the broth holds all those rich flavors without drying up.
- Natural release brings out mellow herbs and lets everything soak in beautifully.
- The dish comes together quick without needing constant watching or stirring.
- It’s a one-pot meal, so cleanup is way easier after the yum.
- You can personalize it easily with herbs or a little crushed red pepper for heat.
All the Pieces for This Meal
- 1 medium spaghetti squash, gotta cut it in half lengthwise and scoop out the seeds before you start.
- 1 teaspoon olive oil to brush inside the squash and another for sauteing the onion and garlic.
- ¼ teaspoon salt and ⅛ teaspoon pepper to season that squash just right.
- ¼ cup diced onion – white, brown, or sweet, pick your fave.
- 2 garlic cloves, crushed up to bring that punch.
- 1 ½ cups milk combined with 3 tablespoons light cream cheese to make the sauce creamy and smooth.
- ⅓ cup sun-dried tomatoes (not in oil) for that tangy depth you love.
- 10 ounces fully cooked shredded rotisserie chicken breast to make it hearty and satisfying.

The Exact Process From Start to Finish
- Preheat your oven to 400 degrees. It’s for roasting the squash first before it hits the pot.
- Cut that spaghetti squash in half, lengthwise. Scoop out all the seeds so it's clean inside. Brush the cut sides with olive oil, then sprinkle with salt and pepper.
- Place the squash halves cut side down on a baking sheet. Roast for about 30 to 40 minutes until the flesh is tender but still has some bite.
- While the squash roasts, heat olive oil in a skillet over medium heat. Toss in your diced onion and crushed garlic cloves. Sauté until translucent, about 3 to 5 minutes, letting those flavors bloom.
- Pour in the milk and add the cream cheese. Stir and cook until the cheese melts and the sauce is silky smooth. Don’t rush it, this sauce sets the stage for everything else.
- Mix in the sun-dried tomatoes, tomato paste, Parmesan, oregano, basil, plus salt and pepper to taste. You can toss in crushed red pepper flakes here if you want a little kick. Stir well so it all blends into that broth depth.
- Grab your roasted squash and scrape out the strands with a fork into a big bowl. It should come out like spaghetti strands, tender but still holding shape.
- Fold in the shredded chicken and pour your creamy sauce over top. Give everything a gentle toss so it all gets coated nicely. Serve warm, maybe with fresh basil sprinkled if you like.
Time Savers That Actually Work
- Use pre-shredded rotisserie chicken so you skip the cooking chicken step. It’s already tender and ready.
- Pick sun-dried tomatoes not packed in oil to avoid extra rinsing or draining.
- Chop your onions and garlic the night before to save hands-on prep time when cooking.
- Use a slow release on the pressure cooker to make sure flavors get all settled and nothing gets rushed.
What It Tastes Like Fresh From the Pot
You bite into tender strands of spaghetti squash that soak up creamy sauce with a hint of garlic warmth. The chicken’s juicy texture contrasts perfectly against the mild sweetness of squash.
The sauce hits you with a burst of tang from sun-dried tomatoes and Parmesan cheese. There’s this subtle mix of herbs like basil and oregano working in the background that gives it an herbaceous hug.
Just a pinch of crushed red pepper flakes adds a little spark without overpowering anything. Every forkful is cozy comfort with a tiny twist that’ll keep you coming back.

Keeping Leftovers Fresh and Ready
First off, pop your leftovers into an airtight container in the fridge. It’ll last about 3 to 4 days when kept cold and sealed tight. You gotta make sure the lid’s on properly to keep that tender pull intact.
If you want to keep it longer, freeze in meal-sized portions. Wrap ’em up good with plastic wrap then a freezer bag or airtight container. That way it keeps flavors locked in and no freezer burn sneaks in.
When you wanna eat again, thaw overnight in the fridge and reheat slowly on the stove or microwave. Using a slow release of heat when reheating works wonders for keeping it creamy and smooth.
Everything Else You Wondered About
- Can I use fresh chicken instead of rotisserie? Sure thing. You’ll wanna pressure cook it first until it’s tender, then shred before adding to the sauce.
- What if I don’t have sun-dried tomatoes? You can swap them for roasted red peppers or even fresh tomatoes cooked down, but the tangy punch might be a bit different.
- Can I skip the roasting step for the squash? Roasting really helps get that tender pull and flavor. You could try steaming it in the pressure cooker separately, but the texture might change a bit.
- Can I make this dairy-free? You could try coconut milk and a vegan cream cheese substitute, but expect a small change in flavor and creaminess.
- How do I know when the spaghetti squash is done? When you prod it with a fork, it should feel tender but not mushy. The strands pull away easily but still have a bit of firmness.
- Do I really gotta use the sealing ring every time? Yup, it’s key for keeping the pressure and broth depth perfect inside your cooker. Missing it might mess with cooking time and texture.
For more easy, cozy meals, you might want to try our Healthy Taco Casserole, or if you’re in the mood for something breakfast-friendly, check out Bacon And Egg Empanadas. These recipes also make great use of pressure cookers to simplify cooking and maximize flavor.

Marry Me Chicken Spaghetti Squash
Ingredients
Ingredients
- 1 medium spaghetti squash cut in half lengthwise and seeds scooped out
- 1 teaspoon olive oil for brushing inside squash
- 1 teaspoon olive oil for sautéing onion and garlic
- ¼ teaspoon salt for seasoning squash
- ⅛ teaspoon black pepper for seasoning squash
- ¼ cup diced onion white, brown, or sweet onion
- 2 garlic cloves crushed
- 1.5 cups milk
- 3 tablespoons light cream cheese
- ⅓ cup sun-dried tomatoes not in oil, chopped
- ⅓ cup grated Parmesan cheese
- 2 tablespoons tomato paste
- ½ teaspoon oregano
- ½ teaspoon basil
- ¼ teaspoon salt or more to taste
- ⅛ teaspoon black pepper or more to taste
- ¼ teaspoon crushed red pepper flakes optional
- 1 tablespoon cornstarch
- 1 tablespoon cold water
- 10 ounces fully cooked shredded rotisserie chicken breast
- 3 tablespoons chopped fresh basil leaves optional, for garnish
Instructions
Instructions
- Carefully cut the spaghetti squash in half lengthwise and scoop out the seeds. Rub the inside of each half with olive oil and season with salt and pepper. Place the squash cut-side down on a parchment-lined baking sheet and bake at 400°F for 40 to 50 minutes, or until tender.
- Place the sun-dried tomatoes in a heat-safe bowl and cover them with hot water. Let them soften for about 10 minutes, then drain the water and chop them into small pieces.
- Add the olive oil to a large skillet over medium heat on the stovetop. Sauté the diced onion and crushed garlic until translucent and fragrant, about 2-3 minutes.
- Reduce the heat to low and add the milk, light cream cheese, chopped sun-dried tomatoes, grated Parmesan, tomato paste, oregano, basil, salt, pepper, and optional crushed red pepper flakes. Stir until everything is well combined and the cream cheese is fully incorporated into the sauce.
- Make a cornstarch slurry by combining 1 tablespoon of cornstarch with 1 tablespoon of cold water. Pour the cornstarch slurry into the skillet and stir occasionally until thickened.
- Once the spaghetti squash is done, let it cool slightly, then use a fork to scrape it into long, spaghetti-like strands. Place the strands in a bowl and set them aside.
- Add the fully cooked, shredded rotisserie chicken and the spaghetti squash strands to the skillet. Gently mix everything until it is well incorporated and heated through.
- Top with optional fresh basil leaves, serve warm, and enjoy!

