Do I need to boil the gnocchi first?
Nope. Use most shelf-stable potato gnocchi (the kind in the pasta aisle). It typically roasts up crisp on the outside and tender inside. Brands vary though, so if yours stays pale or soft, check the crispiness tips below (space, heat, oil, and pan contact do the heavy lifting). If you have fresh refrigerated gnocchi, it can work, but it is softer and less likely to crisp. Give it extra space on the pan and consider a quick broil at the end.
Why did my gnocchi turn out soft instead of crispy?
Usually one of three things: the pan was crowded, the oven was not hot enough, or there was not enough oil. Spread everything in a single layer and make sure the gnocchi is actually touching the pan. If your veggies are super watery, pull the pan out halfway, use a spatula to flip and reposition the gnocchi for more pan contact, and keep roasting until you see real browning. If your oven runs uneven, rotate the pan when you toss.
Can I add protein?
Yes. Add pre-cooked chicken sausage slices for the last 10 minutes so it warms and browns a bit. Or roast raw Italian sausage (pork or chicken) in small chunks alongside everything from the start, leaving space between pieces so they cook through. Cook to a safe internal temperature: 160°F for pork or beef sausage, and 165°F for chicken or turkey sausage.
What vegetables work best?
Anything that roasts in about 20 minutes: bell peppers, broccoli florets, asparagus, mushrooms, green beans, or thin-sliced Brussels sprouts. Keep pieces similar in size so nothing burns while something else stays raw.
Can I use frozen vegetables?
Yes, with one rule: do not let them thaw on the counter first. Roast from frozen, use a little extra oil, and give them space so they roast instead of steam. If things look wet halfway through, toss and keep going until the moisture cooks off and you get browning.
Is this spicy?
Only if you want it to be. Red pepper flakes are optional, but highly encouraged if you like that gentle background heat.