What is custard squash, exactly?
Custard squash is a small, pale winter squash with a naturally sweet flavor and a very smooth interior. Depending on where you shop, it may not always be labeled consistently, so look for a squat, hand-sized squash with creamy off-white skin and a seed cavity similar to acorn squash. When roasted, the flesh turns soft and almost pudding-like, hence the name.
Do I need to peel custard squash?
Nope. For roasting halves, the skin acts like a little bowl. Most people scoop the flesh out to eat it. If you cube it, peeling is optional, but the skin can be a bit firm compared to delicata.
How do I know it is done roasting?
The cut side should be deeply golden and a fork should slide into the thickest part with basically no resistance. If it still feels firm, give it another 5 to 10 minutes.
Can I make this savory instead of sweet?
Yes. For truly savory, skip the maple entirely and use browned butter, garlic powder, and a pinch of smoked paprika. Finish with flaky salt and a squeeze of lemon. If you just want a different kind of sweetness, honey works great too.
What can I use instead of custard squash?
Acorn squash is the closest in size and shape. Delicata works too, but it cooks faster. Butternut is great if you cube it, just expect a longer roast time.
How do I choose custard squash?
Pick squash that feel heavy for their size with firm, unbroken skin and no soft spots. A little surface scuffing is fine. If you find them at a farmers market or a well-stocked produce section, grab a couple, they disappear fast once people figure out how good they are.