Cheese Ravioli Filling

PIn it

Introduction

This filling combines creamy ricotta, sharp Parmigiano Reggiano, and a single egg to create a smooth, cohesive mixture that holds together inside ravioli without breaking during cooking. The recipe takes just minutes to assemble and works equally well whether you’re rolling fresh pasta by hand or using a machine—it’s forgiving and reliable.

Recipe Details

• Prep Time: 5 minutes
• Cook Time: 0 minutes
• Total Time: 5 minutes
• Servings: Fills approximately 24–30 ravioli (enough for 4 servings as a main course or 6 as a starter)

Ingredients

• 1½ cups ricotta or cottage cheese
• ¾ cup freshly-grated Parmigiano Reggiano
• 2 tsp finely-chopped onion
• 1 egg
• 1½ tsp salt

Instructions

1. Stir all the ingredients together in a bowl.
2. Set aside while you roll the dough.

Variations

Herb variation: Add 2 tablespoons of finely chopped fresh parsley or basil and ½ teaspoon of black pepper to brighten the filling and add subtle herbal notes without overwhelming the cheese.

Nutmeg addition: Stir in ¼ teaspoon of freshly grated nutmeg for warmth and depth—a traditional pairing with ricotta that’s particularly good if you plan to serve the ravioli with a brown butter sauce.

Spinach filling: Fold in ¾ cup of cooked, squeezed-dry spinach to add earthiness and bulk; reduce the ricotta slightly to 1 cup to keep the mixture firm enough to handle.

Lemon zest variant: Replace the onion with 1 teaspoon of finely grated lemon zest for a brighter, more delicate character that works well with lighter sauces or butter and sage.

Creamy reduction: Use all ricotta (no cottage cheese) for a denser, richer filling with a silkier mouthfeel when cooked.

Tips for Success

Use whole milk ricotta if possible. Whole milk versions hold together better than low-fat varieties and deliver cleaner, creamier flavor without any grainy texture.

Grate the Parmigiano Reggiano fresh. Pre-grated versions contain cellulose that can make the filling slightly pasty; block cheese grated on a microplane produces a filling that combines more smoothly.

Don’t overmix the filling. Stir just until the ingredients are evenly distributed. Overworking activates the egg protein and can make the filling tough once cooked.

Taste for salt before filling. Take a tiny pinch of the raw mixture and taste it (the egg is pasteurized in most store-bought versions). Adjust salt if needed—the filling should taste pleasantly seasoned on its own, not bland.

Make it ahead. You can prepare the filling up to 1 day in advance, cover it, and refrigerate it. This lets flavors meld and keeps your ravioli assembly streamlined.

Storage and Reheating

Filled ravioli (uncooked): Arrange filled ravioli on a parchment-lined baking sheet, freeze for 2–3 hours until solid, then transfer to a freezer bag and freeze for up to 1 month. Cook from frozen by adding an extra 1–2 minutes to the boiling time.

Cooked ravioli: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in simmering broth or salted water for 1–2 minutes until warmed through, or toss with warm butter or sauce over low heat.

FAQ

Can I use all cottage cheese instead of ricotta?

Yes. Cottage cheese produces a slightly looser, more curd-forward texture, so drain it very well and consider reducing the total amount to 1¼ cups to maintain firmness.

What’s the purpose of the egg in the filling?

The egg acts as a binder, helping the ricotta and cheese hold together when heat is applied. It also adds richness and slight structure to the filling.

Can I make this filling without onion?

Yes. Omit it entirely or replace it with a small pinch of garlic powder if you prefer a simpler flavor. The filling will be milder but still work perfectly well.

How do I know if the filling is the right consistency for filling?

The mixture should be thick enough to hold its shape but soft enough to spread easily with a small spoon. If it feels too loose after stirring, the egg may not have been fully incorporated; stir more thoroughly.