Low-Carb Zucchini Rollatini (Baked, Not Fried)
It’s zucchini rollatini, and it does all the things you want from a baked pasta dish without a single noodle. Thin strips of zucchini get a quick roast, then roll up around a creamy three-cheese filling and a blanket of marinara.
You get tender spirals that hold their shape, a golden cap of melted cheese, and none of the splattering oil that comes from frying. Make it on a weeknight when you want something hearty that still feels light.
What Makes This Rollatini Worth the Effort
The zucchini stays firm enough to roll but softens into almost a pasta-like texture in the oven. Roasting the strips first evaporates some of the water, so the finished dish never turns into a soupy mess.
The ricotta filling gets herbs and garlic, nothing complicated. It’s the same mix I reach for in lasagna, and I add a little extra Parmesan because the salty hit cuts through the mild zucchini.
Ingredients
- 4 medium zucchini (about 8 inches each): choose straight, even-sized ones for easier slicing
- 3 tbsp olive oil: for brushing the zucchini strips
- Fine sea salt and black pepper: for seasoning
- 15 oz whole-milk ricotta cheese: drain it well so the filling isn’t watery
- 1 cup shredded low-moisture mozzarella: part-skim browns nicely without getting oily
- ½ cup grated Parmesan cheese: plus a little extra for the top
- 1 large egg
- 2 cloves garlic: minced
- ¼ cup chopped fresh basil: plus a few whole leaves for serving
- 1 ½ cups marinara sauce: use one with simple ingredients and no added sugar
Variations / Substitutions
- Add spinach: fold ½ cup thawed, squeezed-dry frozen spinach into the ricotta for a deeper green layer.
- Garlic breadcrumbs: sprinkle a thin layer of toasted panko mixed with olive oil on top before the final broil for some crunch.
- Dairy-free: use a thick plant-based ricotta and mozzarella; check that they melt well or the top will stay chalky.
- Herb swap: fresh oregano or parsley works fine in place of basil; use a little less oregano, it’s stronger.
Low Carb Chicken Enchiladas make an easy main to round out the meal with this zucchini.
How to Make Zucchini Rollatini
Step 1: Slice and Roast the Zucchini Strips
Heat the oven to 400°F (200°C). Trim the ends off the zucchini, then slice lengthwise into ¼-inch thick planks using a sharp knife or a mandoline. You need about 16 even strips total. Arrange them on two baking sheets, brush both sides with the 3 tbsp olive oil, and season lightly with salt and pepper.
Roast for 8 to 10 minutes, until the strips are pliable and the edges just begin to pick up a little color. Let them cool on the sheets for a few minutes so you can handle them without burning your fingers. If any strips are still stiff, they’ll crack when you roll them, so give those an extra minute.
Step 2: Mix the Herbed Ricotta Filling
In a medium bowl, combine the drained ricotta, 1 cup mozzarella, ½ cup Parmesan, the egg, minced garlic, chopped basil, ½ teaspoon salt, and ¼ teaspoon black pepper. Stir until everything is smooth and evenly mixed.
Take a taste before you salt it further. The Parmesan brings a good amount of salt, so you may not need more. The mixture should be thick enough to hold a mound on a spoon, not runny.
Step 3: Roll the Stuffed Zucchini
Spoon ½ cup of the marinara sauce into the bottom of an 8-inch square baking dish and spread it evenly. Place one roasted zucchini strip flat on a clean work surface. Drop a heaping tablespoon of the filling near one short end, then roll it up snugly, but not so tight that the filling squishes out.
Set the roll seam side down into the sauce. Repeat with the remaining strips and filling, packing them close together so they support each other as they bake. You’ll get 14 to 16 rolls in the dish, depending on how wide your zucchini slices were.
Step 4: Top and Bake Until Bubbly
Pour the remaining 1 cup of marinara sauce over and around the rolls, then scatter the remaining mozzarella and a little extra Parmesan on top. Lower the oven temperature to 375°F (190°C). Cover the dish tightly with foil and bake for 20 minutes.
Uncover and continue baking for another 10 to 12 minutes, until the sauce is bubbling at the edges and the cheese looks melted through. You want the center to be hot, so give the dish a gentle wiggle; the sauce should simmer, not just sit.
Step 5: Broil and Finish with Basil
Switch the oven to broil and move the rack about 6 inches from the heat. Leave the dish uncovered and broil for 2 to 3 minutes, just until the cheese turns spotty brown and puffy in a few places. Pull it out as soon as you see that color, and scatter fresh basil leaves over the top. Serve the rolls hot, spooning extra sauce from the bottom of the dish over each portion.
Tips That Make a Difference
- Drain the ricotta well. Even whole-milk ricotta can have a lot of whey, and that extra liquid will thin the sauce as it bakes. Let it sit in a strainer for 15 minutes, or press gently with paper towels.
- Slice with a mandoline if you have one. Even thickness means the strips roast at the same rate, so some don’t burn while others stay stiff.
- Let the rollatini rest for 10 minutes after broiling. It firms up just enough to lift out of the dish in neat pieces, and the flavors settle.
Bake times by dish size:
| Dish size | Covered time | Uncovered time |
|---|---|---|
| 8-inch square | 20 mins | 10-12 mins |
| 9×13-inch pan | 15 mins | 10-12 mins |
Storing Leftovers
- Refrigerate: Cool completely, then transfer to an airtight container. It keeps well for up to 3 days.
- Reheating: Warm individual portions in a 350°F oven, covered with foil, for about 15 minutes. A microwave works too, but the zucchini will release more water.
What to Serve With Zucchini Rollatini
A simple arugula salad with lemon vinaigrette works great because the peppery greens contrast the creamy filling. If you aren’t watching carbs, a crusty garlic bread is there to mop up the sauce. For something green and quick, steamed green beans with a little butter round out the plate.
Frequently Asked Questions
Can I make this without egg?
Yes, swap in a flax egg or add 2 extra tablespoons of ricotta to bind the filling. The filling will hold together fine, but it may be a little looser inside the roll.
How far ahead can I assemble it?
You can roll and sauce the zucchini a day in advance, cover the dish, and refrigerate. Add 5 to 10 minutes to the covered bake time to account for the cold dish.
Can I freeze Zucchini Rollatini?
Freeze the assembled but unbaked dish. Wrap it tightly and freeze for up to 2 months. Thaw overnight in the fridge, then bake as directed, adding 10 minutes covered.
What if my zucchini slices are too thick and don’t roll?
Pop them in the microwave for 30 seconds to a minute to soften, pat dry, and let them cool just enough to handle. They’ll roll without cracking.
Zucchini Rollatini Recipe
Ingredients
Method
- Heat oven to 400°F. Slice zucchini lengthwise into ¼-inch planks. Brush with oil, season, and roast 8-10 minutes until pliable. Cool.
- Mix ricotta, mozzarella, Parmesan, egg, garlic, basil, ½ tsp salt, and ¼ tsp pepper until smooth.
- Spread ½ cup sauce in an 8-inch square baking dish. Place a heaping tablespoon of filling on each strip, roll, and place seam side down.
- Pour remaining sauce over rolls, top with extra mozzarella and Parmesan. Lower oven to 375°F, cover with foil, and bake 20 minutes. Uncover and bake 10-12 minutes until bubbly.
- Broil 2-3 minutes until cheese is spotty brown. Scatter fresh basil on top and serve hot.
Notes
