Baked Spaghetti Squash with Cheesy Broccoli

Spaghetti squash has a funny history for a vegetable that now shows up in so many weeknight kitchens. It is a winter squash, the same family as acorn and butternut, but its flesh breaks into long, pale strands once it is cooked, which is why it got the name. People started using it as a pasta stand-in mostly because it is mild and holds sauce well, not because it tastes like noodles. Think of it as a sturdy, slightly sweet base that is happy to soak up whatever you put on it.

That is exactly why this bake works. The squash strands and broccoli are not meant to hide under the cheese. They take on the sauce, so every forkful has a bit of cheddar, a little mustard tang and a whisper of smoked paprika. The Greek yogurt goes in off the heat for a reason: yogurt can split if it hits a hot pan, so stirring a spoonful of the warm sauce into it first gently brings the temperature up. Skip that step and you may end up with grainy bits rather than a silky sauce.

A few things I have learned from making this on a busy evening. Let the squash cool enough that you can handle it, then scrape the strands out with a fork rather than a spoon, which keeps them long instead of mushy. Squeeze a little of the excess moisture out of the strands if they look wet before you toss them with the sauce. And do not skip the brief blanch of the broccoli. Three minutes is enough to keep it bright green and tender, so it does not turn dull in the oven.

Leftovers keep well in a covered container in the fridge for a few days. Reheat them in a small skillet with a splash of broth rather than blasting them in the microwave, which can make the sauce tighten up. The squash also freezes better than you might expect, though the texture softens a bit.

For serving, I like a crisp, tangy side to cut through the richness. A bowl of Crunchy Apple Slaw with Yogurt Dressing is a good match, since the cool crunch sits nicely against the warm, cheesy squash. If you want something a little more savory and lighter alongside, a plate of Golden Zucchini Fritters with Feta brings another texture to the table without fighting the flavors.