Gather all your ingredients to set yourself up for a smooth cooking experience.

Dice the pancetta or bacon, mince the garlic, and have your eggs and grated Parmesan cheese close at hand.

Fill a large pot with salted water and bring it to a boil. Add the tortellini and cook according to package instructions until al dente (2-3 minutes). Drain and set aside.

In a large skillet over medium heat, cook the diced pancetta or bacon until crispy (approximately 5-7 minutes).

Add the minced garlic to the skillet and sauté for 1-2 minutes until fragrant.

In a separate bowl, whisk together the eggs and grated Parmesan cheese until smooth.

Remove the skillet from the heat and add the drained tortellini, gently tossing to combine with the pancetta and garlic.

Quickly pour in the egg and cheese mixture, stirring constantly to create a smooth, creamy sauce.

Season with salt and pepper to taste, and give everything a final gentle toss.

Serve immediately, garnishing each plate with chopped parsley.