Spaghetti Carbonara

Directions

1. 1
   Cut up bacon/pancetta into small squares; add to a saute pan along with garlic and onion cook over medium high heat.
2. 2
   Simmer for 30 minutes; do not let mixture boil.
3. 3
   During last 10 minutes of simmering add crushed red pepper flakes if using.
4. 4
   In a bowl, beat 4 eggs with salt and fresh ground pepper.
5. 5
   Meanwhile cook spaghetti according to package.
6. 6
   Drain and immediately add egg mixture to pasta.
7. 7
   (The pasta needs to be really hot in order for the eggs to cook).
8. 8
   Stir until eggs are cooked.
9. 9
   Mix into saute pan and toss with the grated Parmesan cheese until combined.