Step 1: Prepare Your Ingredients

1. Crack the egg into a shallow bowl and whisk together with the milk to create a smooth egg wash.
2. In a separate shallow bowl, mix the bread crumbs with a pinch of salt and black pepper.
3. Line a large plate or baking sheet with parchment paper to hold the breaded ravioli.

Step 2: Bread the Ravioli

1. Dip each ravioli into the egg wash, ensuring it is fully coated.
2. Immediately transfer the ravioli to the bread crumb mixture, pressing gently to coat all sides.
3. Place the breaded ravioli on the prepared parchment-lined plate in a single layer.

Step 3: Choose Your Cooking Method

Deep Frying:

1. Heat 2 inches of vegetable or peanut oil in a large heavy pot or Dutch oven over medium-high heat until it reaches 350°F (use a thermometer for accuracy).
2. Fry the ravioli in batches for about 3 minutes, turning occasionally, until golden brown and crispy.
3. Remove with a slotted spoon and transfer to a plate lined with paper towels to drain excess oil.

Air Frying:

1. Preheat the air fryer to 350°F and spray the basket with cooking spray.
2. Arrange the breaded ravioli in a single layer in the basket, avoiding overlap.
3. Lightly spray the tops of the ravioli with cooking spray.
4. Air fry for 5–7 minutes, or until golden and crispy, shaking the basket halfway through cooking.

Step 4: Serve and Garnish

1. Transfer the cooked ravioli to a serving platter.
2. Sprinkle with shredded Parmesan cheese.
3. Serve warm with marinara sauce on the side for dipping.