Ingredients
Equipment
Method
Prep zucchini and bake briefly
- Salt zucchini planks and rest 15 minutes to sweat moisture, then pat dry thoroughly to remove surface water (visual cue: planks look drier and less glossy). Roast on a sheet pan at 400°F for 8–10 minutes to soften and dry out slightly.
Make the spinach cheese filling
- Squeeze all moisture from the thawed frozen spinach until it is very dry (visual cue: spinach clumps with minimal dripping).
- Mix ricotta cheese, egg, very dry squeezed spinach, 1 cup mozzarella, parmesan, minced garlic, nutmeg, salt, and pepper until combined and evenly speckled (visual cue: filling looks creamy and thick).
Assemble and bake
- Preheat oven to 375°F and spread 1 cup marinara sauce in a 9x13 baking dish (visual cue: sauce forms a thin base).
- Spread spinach cheese filling along one end of each zucchini plank and roll tightly, placing seam-side down in the dish (visual cue: rolls sit snugly with the seam hidden).
- Spoon remaining marinara sauce over the rolls and top with 1 cup mozzarella (visual cue: mozzarella covers the spirals).
- Bake 28–35 minutes until cheese is golden and bubbling (visual cue: edges brown and centers bubble through the topping).
Rest and finish
- Rest 10 minutes, then garnish with extra parmesan and fresh basil (visual cue: rolls hold their shape and topping sets slightly before serving).
Notes
For best roll-up results, squeeze the thawed spinach until it feels nearly dry; excess moisture will make the zucchini watery. Store covered in the refrigerator up to 3 days and reheat in a 350°F oven until warmed through. Freezing is not recommended due to zucchini texture. Vegetarian-friendly as written; for a higher-protein swap, use part-skim ricotta and add an extra egg to the filling.
