Cottage Cheese & Spinach Stuffed Shells

Jumbo pasta shells stuffed with cottage cheese, mozzarella, and spinach in marinara

• Prep: 25 min
• Cook: 40 min
• Serves 8
• Difficulty: medium

Jumbo pasta shells are stuffed with a cottage cheese, mozzarella, and spinach filling, then baked under marinara until bubbling. It looks and eats like a normal stuffed shells dinner with a genuinely higher protein count per serving.

Why crews like it: It keeps the comfort of a baked pasta night while quietly packing more protein than a standard ricotta filling, and it is fully vegetarian without anyone needing to be told.

Ingredients

• 1.5 lb jumbo pasta shells
• 4.5 cups cottage cheese
• 3.5 cups shredded mozzarella
• 1 cup parmesan cheese
• 3 each large eggs
• 20 oz frozen spinach
• 2 cloves garlic
• 1 tbsp italian seasoning
• 5 cups marinara sauce

Instructions

1. Heat the oven and cook the shells: Heat oven to 375°F. Cook jumbo shells in salted boiling water 2 minutes under the package time so they stay firm enough to stuff. Drain and cool slightly. Target oven/smoker temperature: 375°F.
2. Build the filling: In a large bowl, combine cottage cheese, 2 cups mozzarella, parmesan, eggs, squeezed spinach, garlic, and Italian seasoning until evenly mixed.
3. Stuff the shells: Spread 1 cup marinara in the bottom of a 9x13 pan. Stuff each shell with a generous spoonful of filling and arrange seam-side up in the pan.
4. Sauce and top: Pour remaining marinara over the stuffed shells and scatter the remaining mozzarella on top.
5. Bake covered, then uncovered: Cover with foil and bake 25 minutes, then uncover and bake 10–15 more minutes until bubbling and the cheese on top is golden. Target oven/smoker temperature: 375°F.
6. Rest and serve: Rest 8–10 minutes before serving so the filling sets and shells hold together on the plate.
7. Hold for call interruptions: If tones drop mid-cook: turn off direct heat and cover cottage cheese and spinach stuffed shells — hold at 140°F in a warm cabinet or 200°F oven, never below 140°F for more than 30 minutes cumulative. Log hold time on the pan with a grease pencil. If tones drop after service, cover hot food and keep sides on low heat or ice as appropriate. On return, spot-check proteins at safe internal temp before reopening the line.
8. Pack down leftovers safely: Cool stuffed shells and hot components in a shallow baking dish within two hours — food left out too long isn't safe to eat. Label with date; reheat proteins to 165°F minimum before second shift. Store cold components separately so textures survive overnight.

Tonight's spread

• Main: Cottage cheese and spinach stuffed shells
• Sides: Garlic bread, simple green salad
• Condiments: Extra parmesan, red pepper flakes
• Set hot components closest to the crew; cold crunch and toppings at the far end of the line.
• Keep a backup tray at 200°F for firefighters returning from a run.

Hall tips

• Prep tip: Squeeze spinach in a clean towel, not just a colander — excess water is the main cause of a soupy bake.
• Rookie tip: Slightly undercooking the shells before stuffing keeps them from turning mushy after baking.
• A piping bag (or a zip-top bag with the corner cut off) makes stuffing the shells much faster for a big batch.

Substitutions

• Use part-skim ricotta blended half-and-half with cottage cheese for a more traditional texture.
• Use frozen chopped kale instead of spinach.
• Use a jarred vodka sauce instead of marinara for a richer bake.

Meal prep

Make-ahead: assemble the full pan up to a day ahead and refrigerate unbaked. Storage: refrigerate baked shells up to 4 days. Reheating: cover and reheat at 350°F until warmed through, about 15–20 minutes.

Leftovers

• Cool cottage cheese and spinach stuffed shells in shallow pans within two hours; label with date and reheat to 165°F before second shift.
• Store cold sides separately — hot and cold stacked overnight ruins texture.
• Reheat covered at 350°F rather than microwaving so the shells don't turn rubbery.

• 9x13 baking dish
• Large pot
• Mixing bowl
• Colander

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