Deep-Dish Spinach & Three-Cheese Ricotta Bake
Prep Time: 20 minutes
Cook Time: 45–50 minutes
Rest Time: 10–15 minutes
Servings: 8 slices
This deep-dish bake has a creamy ricotta and egg filling folded with garlic-sautéed spinach. Mozzarella melts through the center and browns on top, while Parmesan adds a savory finish. Once the bake has rested, it can be cut into generous slices that hold together while staying soft inside.
The most important step is removing moisture from the spinach. Wet spinach can leave liquid at the bottom of the pan and prevent the filling from setting properly. Drain the ricotta too if you see whey in its container, then give the finished bake time to rest before slicing.
Ingredients
Spinach mixture
300 g (about 10 oz) fresh baby spinach, or the equivalent amount of frozen spinach, thawed
1 tablespoon olive oil
2 garlic cloves, finely minced
¼ teaspoon salt
¼ teaspoon black pepper
Three-cheese ricotta filling
400 g (about 1¾ cups) whole-milk ricotta, drained of excess whey
2 cups (200 g) shredded low-moisture mozzarella, divided
½ cup (50 g) finely grated Parmesan or Pecorino
4 large eggs
â…“ cup (80 ml) heavy cream or whole milk
¼ teaspoon freshly grated nutmeg
½ teaspoon dried oregano or Italian seasoning
½ teaspoon salt, adjusted to taste
¼ teaspoon freshly cracked black pepper
Pinch of red pepper flakes, optional
For the pan
1 tablespoon softened butter or olive oil
2 tablespoons breadcrumbs or finely grated Parmesan
Instructions
Preheat the oven and prepare the pan. Preheat the oven to 350°F (180°C). Grease the bottom and sides of an 8-inch (20 cm) springform pan with the softened butter or olive oil. Sprinkle in the breadcrumbs or grated Parmesan, then turn the pan to coat it evenly. Tap out any excess. Place the prepared pan on a baking sheet; the sheet will catch any drips during baking.
Cook the garlic and spinach. Heat 1 tablespoon olive oil in a large skillet over medium heat. Add the minced garlic and cook for about 30 seconds, stirring so it does not brown. Add the fresh spinach in batches, letting each batch wilt before adding more. Sprinkle with the ¼ teaspoon salt and ¼ teaspoon black pepper. Cook for about 2–3 minutes, until all the spinach is wilted. If using thawed frozen spinach, warm it briefly with the garlic instead of cooking it for several minutes.
Remove the spinach’s moisture. Transfer the cooked spinach to a fine-mesh strainer. Press firmly with the back of a spoon or spatula to push out the liquid. For an even drier filling, let the spinach cool enough to handle, then squeeze it in a clean kitchen towel. Coarsely chop it so the greens spread evenly through the bake rather than gathering in long strands.
Mix the ricotta custard. In a large bowl, whisk the eggs until the yolks and whites are combined. Add the drained ricotta, heavy cream or milk, Parmesan, nutmeg, oregano, ½ teaspoon salt, ¼ teaspoon black pepper, and optional red pepper flakes. Whisk or stir until the filling is mostly smooth. Small bits of ricotta are fine.
Fold in the spinach and mozzarella. Add the chopped spinach and 1½ cups of the mozzarella to the ricotta mixture. Fold gently until the spinach is distributed throughout and there are no large clumps. If your Parmesan or Pecorino tastes particularly salty, taste the spinach mixture before combining everything and use a little less of the filling’s added salt.
Fill the pan. Spoon the mixture into the prepared springform pan. Spread it to the edges and smooth the top with a spatula. Sprinkle the remaining ½ cup mozzarella evenly over the surface. It will melt into a golden layer as the center bakes.
Bake until set. Put the baking sheet and pan in the oven. Bake for 40–45 minutes, until the edges are golden, the top has browned in spots, and the center has only a slight wobble when the pan is gently nudged. A wet or liquid-looking center needs a few more minutes. If the top browns before the filling is set, cover it loosely with foil.
Brown the top further, if desired. For a deeper golden finish, place the bake under the broiler for up to 2 minutes after it is cooked. Watch it continuously: the cheese can go from golden to burned quickly. Use this step only if your pan is broiler-safe.
Rest, slice, and serve. Set the pan on a cooling rack and let the bake rest for 10–15 minutes. Run a thin knife around the inside edge, then release the springform ring. Cut into eight slices and serve warm. Resting helps the custard firm up enough to slice while the mozzarella remains soft and melty.
Tips
Dry spinach makes the biggest difference. Fresh spinach releases a surprising amount of water as it wilts. Pressing it in a strainer helps, but squeezing it in a towel removes even more. If you use frozen spinach, thaw it fully and squeeze it before adding it to the garlic.
Drain watery ricotta. Some ricotta is thick straight from the container, while other brands have visible whey. If yours looks wet, leave it in a fine-mesh strainer for 15–20 minutes while you prepare the spinach. This helps the bake set without losing its creamy texture.
Choose low-moisture mozzarella. Fresh mozzarella packed in liquid adds more water to the filling. Shredded low-moisture mozzarella gives you a gooey center and a top that browns more reliably.
Check your springform pan. A springform pan makes the bake easy to release and slice, but some pans leak. Place it on a baking sheet as directed. If your pan is especially loose, use a deep, well-greased baking dish instead and serve the portions directly from the dish.
Give it time to rest. The bake will be soft when it first comes out of the oven. Cutting it immediately can make the slices slump. Ten to fifteen minutes gives the eggs and cheeses time to settle without letting the dish become cold.
Storage
Let leftovers cool, then transfer them to an airtight container. Refrigerate for up to 3 days. Reheat a slice in a covered oven-safe dish at 325°F (165°C) until hot throughout, or use the microwave in short intervals. Gentle reheating helps keep the filling creamy.
You can prepare the spinach and drain the ricotta earlier in the day. Keep them covered in the refrigerator, then mix the custard and bake when ready. For the best rise and texture, assemble the complete filling shortly before it goes into the oven.
Serving Ideas
Serve a warm slice with a crisp green salad and a simple lemon dressing. The fresh, acidic salad balances the rich cheese filling. Roasted tomatoes are another good match, adding color and a little sweetness.
For a larger meal, pair the bake with garlic bread, roasted potatoes, or a bowl of soup. Smaller squares also work as part of a brunch spread alongside fruit and toasted bread. It tastes good warm, but a chilled leftover slice can also be served with a salad.
Nutrition Benefits
Spinach contributes fiber and nutrients, while ricotta, mozzarella, Parmesan, and eggs provide protein and calcium. This is a rich dish, so the size of each slice and your choice of cream or milk will affect its nutrition.
Approximate nutrition per serving, based on eight slices: 280–350 calories and 18–23 g protein. These figures are estimates; cheese brands, pan coating, and portion sizes will change the totals.
Q&A
Can I use frozen spinach?
Yes. Thaw it completely and squeeze out as much liquid as possible. Add it to the skillet with the garlic just long enough to warm it through.
Can I replace the heavy cream with milk?
Yes. Whole milk makes a slightly lighter filling that is still creamy. Heavy cream gives the bake a richer texture.
How do I know when the center is done?
Gently nudge the pan. The center may wobble slightly, but it should not look liquid or ripple across the surface. It will firm up more during the resting time.
Can I bake it in a rectangular dish?
Yes. Use a greased baking dish with a similar capacity. Start checking around 35 minutes if the filling is spread more thinly, and bake until the center is set.
Why did my bake turn watery?
The most likely cause is moisture left in the spinach or ricotta. Squeeze the spinach thoroughly and drain any excess whey from the ricotta before mixing the filling.
