Mushroom Carbonara Recipe

How to Make Mushroom Carbonara

Step 1: Prepare Everything First

Before cooking, prepare all ingredients:

1. Slice mushrooms thick (about 1cm thick slices)
2. Cut pancetta/guanciale into small cubes
3. Mince garlic
4. Chop thyme (if using)
5. Grate the cheese (100g total)
6. Crack eggs into a bowl (4 yolks + 2 whole eggs)
7. Crack black pepper generously
8. Chop parsley
9. Get pasta water ready

Pro Tip: Having everything ready prevents scrambling eggs while searching for ingredients.

Step 2: Render the Pancetta

Place pancetta or guanciale in a cold pan. Turn heat to medium-low. Cook for 8-10 minutes, stirring occasionally, until:

• Fat has rendered (clear liquid in pan)
• Pieces are golden-brown
• Crispy on the outside

Remove pancetta from pan with a slotted spoon, leaving the rendered fat in the pan. Set pancetta aside.

Visual Cue: Pancetta should sizzle gently. If browning too fast, lower the heat.

Step 3: Cook the Mushrooms

In the same pan with rendered fat, add olive oil if needed. Heat over medium-high heat. Add mushrooms in a single layer (work in batches if needed). Cook without stirring for 3-4 minutes, until:

• Bottom side is golden-brown
• Mushrooms release their liquid
• They start to shrink

Flip mushrooms and cook another 3-4 minutes until:

• Both sides are golden-brown
• Mushrooms are tender but still have bite
• Liquid has mostly evaporated

Visual Cue: Mushrooms should be deeply browned, not pale. This browning creates umami flavor.

Step 4: Add Aromatics

Reduce heat to medium. Add minced garlic and thyme (if using). Cook for 30-60 seconds, stirring constantly, until:

• Garlic is fragrant (not browned)
• Aromatics are well-distributed
• Incorporated with mushrooms

Pro Tip: Don't let garlic brown—it becomes bitter. Just until fragrant.

Step 5: Return Pancetta

Add the cooked pancetta back to the pan with mushrooms. Toss together and remove from heat.

Step 6: Cook the Pasta

While mushrooms cook, bring a large pot of salted water to a rolling boil. Add spaghetti and cook until al dente (firm to the bite, about 1 minute less than package directions).

Critical: Before draining, reserve 1 cup of pasta water in a measuring cup or bowl.

Visual Cue: Pasta should bend but still have a slight white center when you bite it.

Step 7: Make the Egg Mixture

While pasta cooks, whisk together in a bowl:

• 4 egg yolks
• 2 whole eggs
• 80g of the grated cheese (save 20g for serving)
• Generous black pepper

Whisk until smooth and well combined.

Pro Tip: Use a plastic or ceramic bowl—metal bowls can get too hot and cause scrambling.

Step 8: Combine Everything

Here's the technique to prevent scrambling:

1. Pan should be off heat (already done)
2. Wait 30 seconds — Ensure pan has stopped sizzling
3. Add the drained pasta to the pan with mushrooms and pancetta
4. Toss to coat with the rendered fat and mushroom juices
5. Add 2 tablespoons of hot pasta water to the egg mixture and whisk quickly
6. Pour egg mixture over the pasta
7. Toss vigorously with tongs for 30-40 seconds
8. Add more pasta water if needed (1-2 tablespoons at a time) until creamy

Visual Cues:

• Sauce should be creamy and glossy
• No visible scrambled egg pieces
• Pasta well-coated with sauce
• Mushrooms and pancetta distributed throughout

Step 9: Serve Immediately

Divide among warm bowls. Top with remaining grated cheese, black pepper, and fresh parsley. Serve immediately!