Follow these simple steps to create the creamy goodness of Carbonara:

1. Cook Pasta: Bring a large pot of salted water to a boil. Add spaghetti and cook according to package instructions until al dente. Reserve 1 cup of pasta water before draining.

2. Sauté Bacon: In a large skillet over medium heat, add the chopped bacon. Cook until crispy, about 4-5 minutes.

3. Add Peas: If using garlic, add it to the skillet and sauté for about 1 minute. Then, stir in the peas and cook for another 2-3 minutes until heated through.

4. Mix Eggs and Cream: In a bowl, whisk together the eggs, heavy cream, and grated Parmesan cheese. Add a pinch of salt and black pepper.

5. Combine: Add the drained spaghetti to the skillet with the bacon and peas. Toss everything together, ensuring the pasta is well coated.

6. Add Sauce: Remove the skillet from heat. Quickly pour in the egg and cream mixture, tossing continuously to create a creamy sauce. If the mixture is too thick, gradually add reserved pasta water until the desired consistency is reached.

7. Serve Immediately: Taste and adjust seasoning with more salt and pepper, if needed.