A sheet pan of roasted vegetables is one of those things. Squash gets caramelized around the edges. Cauliflower becomes golden and nutty. Peppers soften and sweeten. Red onion adds just enough sharpness to keep everything interesting.

But the real reason to make a big pan isn't what you eat the first night. It's what you can do with what's left. Roast enough vegetables for more than one meal, and tomorrow's grain bowl, salad or quick dinner is already halfway there.

That's the kind of meal prep we like: make something once, then let it become something else.

There really isn't one correct combination. The best mix is usually a balance of vegetables that roast well together and whatever happens to look good when you're shopping.

For this version, we're using:

Butternut squash → sweet and creamy
Cauliflower → browned and slightly nutty
Bell peppers → soft and naturally sweet
Red onion → savory with caramelized edges

Sweet potatoes, Brussels sprouts, carrots or broccoli can easily join the pan, too.

The important part is less about following an exact vegetable list and more about cutting everything into relatively similar-sized pieces so it cooks evenly.

One of the easiest ways to improve roasted vegetables has nothing to do with seasoning.

Don't crowd the pan.

When vegetables are packed too closely together, the moisture they release gets trapped and they tend to steam rather than brown. Use your largest sheet pan and spread everything into a single layer. If the pan looks crowded, divide the vegetables between two pans. Those browned edges are worth the extra dish.

Serves: 4–6 | Prep time: 15 minutes | Roast time: 30–35 minutes

One pan of roasted vegetables can become three different meals.

Spoon the vegetables over farro, quinoa or brown rice. Add greens, chickpeas, feta or goat cheese and whatever dressing you already have in the refrigerator. A completely different grain bowl without starting from scratch.

Add the warm vegetables to arugula, spinach or mixed greens. Toss with sliced apple or pear, toasted walnuts or pecans and a simple vinaigrette. The warmth of the vegetables slightly softens the greens while still leaving plenty of texture.

Reheat the vegetables and serve them alongside chicken, salmon, tofu or eggs. Or tuck them into a wrap with hummus, greens and feta for an easy lunch. No second round of chopping required.

This is the recipe to change depending on what's in the refrigerator. Swap butternut squash for sweet potatoes. Use broccoli instead of cauliflower. Add Brussels sprouts when they start looking especially good.

Toss in chickpeas during the last 15 minutes of roasting if you'd like to make the pan a little more substantial. And don't worry if you don't have every spice in the recipe. Olive oil, salt and pepper will still get you surprisingly far.

The goal isn't to prep every meal for the week. It's to make the next meal a little easier.

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