Authentic Homemade Spaghetti Carbonara
A true Roman classic featuring silky pasta coated in a creamy egg and cheese sauce, with perfectly crisp guanciale and freshly cracked black pepper. This italian-inspired pasta ready in about 30 minutes pairs spaghetti, guanciale, grated Pecorino Romano cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 680 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 12 oz spaghetti
- 4 oz guanciale
- 1/2 cup grated Pecorino Romano cheese
- 1/4 cup grated Parmigiano-Reggiano cheese
- 1 large egg
- 1 tsp freshly cracked black pepper
- to taste salt
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Bring a large pot of salted water to a rolling boil (use 1 tbsp salt per gallon), add 12 oz spaghetti, and cook for 8-9 minutes until al dente; reserve 1 cup pasta water before draining.
- Step 2: While pasta cooks, dice 4 oz guanciale into 1/4-inch strips and cook in a large skillet over medium heat for 4-5 minutes until crispy but not browned, then remove 2 tbsp rendered fat and set aside.
- Step 3: Whisk 1 large egg, 1/2 cup grated Pecorino Romano, 1/4 cup grated Parmigiano-Reggiano, and 1 tsp freshly cracked black pepper in a bowl until smooth.
- Step 4: Immediately toss drained spaghetti into the skillet with guanciale, add 1/4 cup reserved pasta water, and stir for 1 minute until glossy.
- Step 5: Remove skillet from heat, slowly pour egg cheese mixture over pasta while tossing constantly for 2 minutes until creamy and coats strands without scrambling eggs.
Frequently asked questions
How long does Authentic Homemade Spaghetti Carbonara take to make?
Total time is about 30 minutes (15 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Authentic Homemade Spaghetti Carbonara?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep spaghetti from drying out.
Can I substitute ingredients in Authentic Homemade Spaghetti Carbonara?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Authentic Homemade Spaghetti Carbonara for a different number of people?
The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Authentic Homemade Spaghetti Carbonara?
Italian pasta like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★☆
Enjoyable meal. Instructions could be a touch more detailed on the timing.
- ★★★★☆
My family liked it. I personally would prefer more depth of flavor.
- ★★★☆☆
It was fine. Came out a bit bland for my taste.
