Swiss Chard Lasagna Recipe with Creamy Ricotta

Swiss chard lasagna layers tender chard and tomato sauce with ricotta, mozzarella, Parmesan, and pasta for a hearty, vegetable-forward bake. The chard’s leafy greens and mild stems bring color and a pleasantly earthy flavor, while a short rest after baking helps the slices hold together.

Ingredients

12 regular lasagna noodles, about 12 oz (340 g); use gluten-free noodles if needed
1½ lb (680 g) Swiss chard, about 1 large bunch
2 tbsp (30 ml) olive oil
1 medium yellow onion, about 1 cup (150 g) finely chopped
3 garlic cloves, about 1 tbsp (9 g) minced
1 tbsp (16 g) tomato paste
1 can crushed tomatoes, 28 oz (794 g)
½ cup (120 ml) water
1 tsp (1 g) dried oregano
½ tsp (1 g) red pepper flakes, optional
1¼ tsp (7 g) fine salt, divided, plus salt for the pasta water
½ tsp (1 g) freshly ground black pepper
1 container whole-milk ricotta, 15 oz (425 g)
2 cups (225 g) shredded low-moisture mozzarella, divided
1 cup (90 g) finely grated Parmesan, divided
2 tbsp (8 g) chopped fresh parsley, optional

Instructions

Heat the oven and prepare the pan. Set a rack in the middle of the oven and heat it to 375°F (190°C). Lightly oil a 9-by-13-inch (23-by-33-cm) baking dish. Put a large pot of water on to boil for the noodles.
Wash and prepare the chard. Rinse the leaves and stems well, paying attention to grit around the stem ribs, then dry them. Cut the stems into small pieces and roughly chop the leaves, keeping the two parts separate. Smaller stem pieces soften more evenly and are easier to distribute through the layers.
Cook the noodles. Salt the boiling water and cook the lasagna noodles according to the package directions until just pliable but still firm, usually about 8 minutes. Stir gently once or twice so they do not stick. Drain, lay the noodles flat on a clean sheet pan or parchment, and keep them separate while you prepare the filling. If your noodles are labeled no-boil, skip this step and follow the package directions for layering; the sauce should still be fairly loose.
Make the chard tomato sauce. Heat the olive oil in a large skillet or Dutch oven over medium heat. Add the onion and chard stems and cook for 5 minutes, stirring occasionally, until the onion starts to soften. Stir in the garlic and tomato paste for 1 minute. Add the crushed tomatoes, water, oregano, red pepper flakes if using, ¾ teaspoon salt, and black pepper. Bring the sauce to a gentle simmer, then stir in the chopped chard leaves in handfuls. Cook for about 10 minutes, stirring until the leaves have wilted and the stems are tender but not mushy. Taste and add a little more salt if needed. The sauce should be moist and spoonable, not watery.
Mix the ricotta. In a medium bowl, stir together the ricotta, 1 cup (115 g) of the mozzarella, ½ cup (45 g) of the Parmesan, the remaining ½ teaspoon salt, and the parsley if using. Break up any large lumps so the mixture will spread without tearing the noodles. Do not add an egg; the cheese mixture sets well as the lasagna bakes and rests.
Layer the lasagna. Spread about 1 cup (240 ml) of the chard tomato sauce over the bottom of the prepared dish. Arrange 4 noodles over the sauce, trimming or slightly overlapping them if needed to fit. Spread one-third of the ricotta mixture across the noodles, then spoon over about one-quarter of the remaining sauce. Repeat this noodle, ricotta, and sauce sequence twice, using all the ricotta and noodles. Finish with the remaining sauce, then scatter the remaining 1 cup (110 g) mozzarella and ½ cup (45 g) Parmesan evenly over the top. Make sure the corners and edges of the noodles have sauce so they do not dry out.
Bake covered, then uncover. Cover the dish loosely with foil, tenting it so the foil does not touch the cheese. Bake for 30 minutes. Remove the foil and bake for another 15 minutes, until the sauce bubbles around the edges and the top is melted and lightly browned. If you want a more deeply browned top, broil briefly at the end, watching continuously so the cheese does not burn.
Rest and serve. Let the lasagna stand for 15 minutes before cutting. This rest gives the sauce time to settle and makes neater portions. Cut into 8 servings with a sharp knife, using a wide spatula to lift each piece.

Tips

Clean the chard thoroughly. Dirt can cling where the stems meet the leaves. Separate the leaves and stems before rinsing if the bunch is especially gritty, and dry the leaves so excess water does not thin the sauce.
Keep the sauce moist, not soupy. Chard releases some moisture as it cooks, so simmer until the leaves are wilted and the stems are tender. If the sauce looks watery, simmer it uncovered for a few extra minutes before assembling. If it seems thick, add water a tablespoon at a time.
Choose noodles for your schedule. Regular noodles are boiled here and are easiest to position when drained and laid flat. No-boil noodles save a step, but use them only as directed on their package and make sure the layers are covered with sauce so their edges soften.
Make clean slices. The 15-minute rest matters: cutting immediately can make the layers slide apart. For especially tidy portions, let the baked lasagna rest for 20 minutes, then wipe the knife between cuts.

Serving Suggestions

Serve the lasagna warm as the main course, with a crisp salad that balances the soft noodles and rich cheese. A simple mix of arugula or romaine, sliced cucumber, and a lemony vinaigrette works well; dress the greens just before serving so they stay crisp. Roasted broccoli, green beans, or sliced fennel are good choices when you want another vegetable without adding a second heavy dish.

For a fuller meal, add garlic bread or a plain crusty loaf to catch the tomato sauce. The dish is substantial, so moderate sides are usually enough. If you are serving a group, cut the lasagna into 8 portions and offer extra grated Parmesan, black pepper, and red pepper flakes at the table. A spoonful of fresh parsley on each serving adds a bright finish.

Variations

Use another leafy green: Replace the chard with 1½ lb (680 g) of spinach, kale, or a mixture. Spinach wilts quickly and releases more water, so drain it well and squeeze out excess moisture before adding it to the sauce. Kale has firmer leaves; remove tough ribs and give it a few extra minutes to soften. The flavor will be less earthy or more robust depending on the green.

Swap the cheese: Part-skim ricotta works in place of whole-milk ricotta, though the filling will be a little less creamy. Cottage cheese can also be used; drain it if it is very wet and expect a slightly curd-like texture. For the mozzarella, use an equal weight of provolone or a mild, melty cheese. A small amount of pecorino can replace some Parmesan, but it is saltier, so taste the filling before adding extra salt.

Add mushrooms: Cook 8 oz (225 g) sliced cremini mushrooms in the skillet after the onion, allowing their released liquid to evaporate before adding the garlic and tomato paste. This adds a savory, earthy note and makes the filling more substantial. Avoid crowding the pan; cook the mushrooms in batches if necessary so they brown rather than steam.

Make it gluten-free: Use gluten-free lasagna sheets and follow their package instructions, since brands vary in whether they need pre-cooking. Check the sauce and cheese labels if you are cooking for someone who must avoid gluten. Gluten-free noodles can be more delicate, so handle them gently and let the finished dish rest fully before cutting.

Storage and Reheating

Do not leave the lasagna at room temperature for more than 2 hours. Refrigerate leftovers in a covered container or tightly wrapped in the baking dish; they keep for 3 to 4 days. For faster cooling, divide a large leftover portion into smaller containers rather than putting the whole warm dish away intact.

Reheat individual portions in the microwave, covered loosely, until steaming hot throughout; USDA FSIS recommends reheating leftovers to 165°F (74°C), checked with a food thermometer. To reheat several servings, cover the dish with foil and warm it in a 350°F (175°C) oven until the center reaches 165°F (74°C). Add a spoonful of water or tomato sauce before reheating if the edges look dry.

For longer storage, freeze cooled portions in airtight, freezer-safe containers for up to 2 to 3 months for best quality. Thaw in the refrigerator overnight before reheating, or warm from frozen in a covered oven-safe dish at 350°F (175°C), allowing extra time and checking the center for 165°F (74°C). The cheese texture may be slightly softer after freezing, but the lasagna remains suitable for a make-ahead meal.

Frequently Asked Questions

Can I make Swiss chard lasagna ahead?
Yes. Assemble it, cover tightly, and refrigerate for up to 24 hours before baking. Because it starts cold, it may need extra oven time; bake covered until hot and bubbling, then uncover to brown the cheese. For the most reliable timing, check that the center is hot before serving and allow the usual 15-minute rest.

Do I need to remove the chard stems?
No. The stems are edible and add texture, but they need a little more cooking than the leaves. This recipe chops and cooks them first so they become tender. If your bunch has especially thick, fibrous stems, trim away the toughest outer strings or chop the stems more finely.

Why is my lasagna watery?
Common causes are wet chard, sauce that was not simmered enough, or watery fresh mozzarella. Dry the greens after washing, simmer the tomato mixture until it is spoonable, and choose low-moisture mozzarella for the topping. Resting the baked lasagna also lets its juices settle before you cut it.

Can I use no-boil lasagna noodles?
Yes, provided the package says they can be baked without pre-cooking. Follow its directions and make sure each noodle is in contact with sauce, especially near the edges. Some no-boil noodles absorb more liquid than regular noodles, so avoid reducing the sauce too much.

Can I freeze the lasagna before baking?
Yes. Assemble it in a freezer-safe dish, wrap it well, and freeze it for up to 2 to 3 months. Thaw it in the refrigerator before baking for more even cooking. If baking from frozen, keep it covered and allow substantially more time; use a thermometer to confirm the center is hot before serving, then uncover to brown the top.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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