
Dive into the coziest comfort dish with this smooth, creamy white sauce pasta. Perfectly cooked penne wrapped in silky béchamel alongside bright veggies makes this meal special. We've taken the beloved Italian-American classic and tweaked it with just the right mix of flavors and textures.
I've made this hundreds of times, and I've found one secret trick - using milk that's not cold from the fridge is the key to getting that dreamy, bump-free sauce.
Key Ingredients
- Quality pasta: Look for bronze-cut types that grab more sauce
- Rich butter: Choose European styles with more fat for better taste
- Whole milk: Warm it up first to stop the sauce from separating
- Regular flour: Make sure it smells good with no funny odors
- Real garlic: Pick plump, fragrant cloves
- Thick cream: Adds that can't-resist creaminess
- Garden veggies: The fresher and snappier the better
- True Italian herbs: For that authentic flavor kick
- Good cheese: Grate it yourself for smoother melting
Cooking Steps
- Nail The Noodles:
- Fill a big pot with water, let it bubble like crazy, then throw in plenty of salt. Cook your pasta until it's just got a bit of bite left. Save some cooking water before draining.
- Veggie Magic:
- Cook each veggie in the right order. First get those onions soft and clear, then add the harder stuff, and finish with the quick-cooking bits. This way everything's cooked just right.
- Whip Up The Sauce:
- Mix butter and flour, cooking until that raw flour taste is gone but keeping it light colored. Pour in milk slowly while stirring like crazy. The sauce is ready when it nicely coats your spoon.
- Put It All Together:
- Mix everything when the sauce looks perfect, being gentle so you don't break the pasta. Add some saved pasta water if it needs to be looser.

My nonna always taught me to add just a tiny bit of nutmeg to the sauce - it brings this amazing flavor that'll have everyone asking what your secret is.
Stunning Serving Ideas
Make this dish look as good as it tastes by serving in warm, wide bowls that show off the creamy sauce and bright veggies. Top with some fresh basil, a little drizzle of good olive oil, and a sprinkle of freshly grated Parmesan. Want to make it even fancier? Add some black pepper cracks and red pepper flakes for color and a bit of heat. Don't forget some crusty garlic bread on the side to soak up all that yummy sauce.
Mix It Up
There are so many ways to change this dish to fit what you like. Try adding some cooked shrimp or scallops for a seafood twist. Or make a mushroom version with different wild mushrooms for an earthy flavor. Need more protein? Throw in some grilled chicken pieces or crispy pancetta. For fall meals, try adding roasted butternut squash and Brussels sprouts for a seasonal touch.
Keeping Leftovers Fresh
Any extra pasta can go in a sealed container in your fridge for up to three days. When you warm it up, add a splash of milk to bring back that silky sauce. Heat it slowly on low, stirring often so the sauce doesn't break apart. Try not to use the microwave if you can help it - it can make your creamy sauce turn grainy.

This white sauce pasta shows why Italian-inspired comfort food is so amazing. After making it countless times, I've learned that taking your time with the sauce really pays off. The way that creamy goodness hugs each bite of pasta and veggie creates something that's both fancy and homey. Whether it's just Tuesday dinner or a special gathering, this flexible dish always brings warmth and happy tummies to the table.
Frequently Asked Questions
- → Can I prep this sauce beforehand?
- It's best when fresh, but you can make it up to 2 days early. Just warm it up with a little milk to bring back the creaminess.
- → Which veggies go well in this dish?
- Beyond what's listed, try adding carrots, peas, mushrooms, or zucchini. Just cut everything roughly the same size so they cook evenly.
- → How can I stop my sauce from getting lumpy?
- Keep whisking while adding flour and pour in room temp milk bit by bit while stirring to avoid any lumps forming.
- → Is it okay to skip the cream?
- Sure thing, just use all milk instead. Your sauce won't be as rich but will still turn out smooth and tasty.
- → What's the best way to save and warm up extras?
- Pop leftovers in a sealed container in the fridge for up to 3 days. When reheating, add a splash of milk to keep it creamy.