This stuffed zucchini rolls (involtini) recipe combines three cheeses, hot Italian sausage, and aromatics, rolled up in delicious zucchini! Your new low carb high protein zucchini go-to recipe and the perfect way to utilize in season zucchini.
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Instructions
Using a mandoline, carefully slice the zucchini long ways into long ribbons. Grab a baking sheet, line with paper towels and lay the zucchini ribbons down flat next to each other. Sprinkle the 1/2 tbsp of kosher salt over the zucchini to draw the moisture out. Place additional paper towels on top, then weigh down with another baking sheet.
While the zucchini is prepping, take a large skillet and place over medium high heat. Cook the hot Italian sausage fully through, breaking it up into small pieces. Once it is fully cooked, remove with a slotted spoon and set aside in a large bowl. Lower the heat to medium, add 2 tbsp olive oil, add the minced garlic, and cook for 1 minute until fragrant. Add in the roughly chopped spinach and sauté until it is wilted, about 3-4 minutes. Remove from heat and add to large bowl with sausage inside.
In the large bowl add ingredients: ricotta cheese, 1 cup mozzarella, parmesan, egg, 1/4 cup fresh basil, and crushed red pepper flakes. Mix until fully combined.
Preheat oven to 375 degrees.
Pour jar of arrabbiata sauce into the bottom of the skillet or baking dish and spread evenly. Remove paper towels from zucchini and wipe away any leftover water. Take 2 spoons of the mix and spread it evenly onto the zucchini ribbon, leaving 1/2 inch on the end to secure the roll.
Roll the zucchini, using your fingers to help keep the stuffing in. Place the roll into the skillet/dish with the opening of the flap against the wall of the dish, to keep it from unraveling. Repeat until skillet is full with the rolls.
Top the zucchini involtini with the remaining 1/4 cup of parmesan cheese. Bake in the oven for 25 minutes. If you want the top more browned and bubbly you can broil for a minute (keep an eye).
Remove from oven, top with fresh basil and serve!
Notes
Zucchini
If you skip the salting of the zucchini, the dish will end up very watery.
Although available year round, zucchini is in season from June to late August
Use a mandoline (with safety guard) to get even and thin zucchini ribbons
Cheese
I use fresh mozzarella and freshly grate, as well as a block of parmesan and freshly grate. Pre-shredded cheeses have anti-caking ingredients that do not melt as well.
Additional notes:
To make vegetarian, remove sausage and parmsean cheese from the recipe.
Prep time is chopping of ingredients, prepping and rolling zucchini. Cook time is for the active cooking of the sausage, spinach, and the baking of the dish in the oven.
If your cast iron is not well seasoned or concerned with red sauce, you can use an enameled pan, pie dish, or square baking dish