Gluten-Free Keto Herb-Crusted Pork Belly Porchetta
A ketogenic take on classic Italian porchetta featuring succulent pork belly rolled with aromatic herbs and fennel seeds. The meat stays incredibly moist while the skin crisps to golden perfection through a two-stage roasting process. Fresh rosemary, sage, and thyme create an earthy herb crust that pairs beautifully with the rich pork fat. Perfect for special occasions or weekend dinners when you want to impress guests with restaurant-quality results. The natural fats make this ideal for low-carb and keto dieters seeking a satisfying centerpiece dish.
Ingredients
Instructions
- 1
Preheat oven to 350°F
- 2
Lay pork belly skin-side down on flat surface
- 3
Mix chopped rosemary, sage, thyme, minced garlic, fennel seeds, red pepper flakes, half the sea salt, black pepper, olive oil, and lemon zest in small bowl to create herb rub
- 4
Spread herb rub evenly over meat side of pork belly
- 5
Roll pork tightly and tie with kitchen string at 2-inch intervals to secure
- 6
Score skin in diamond pattern without cutting into meat
- 7
Rub remaining sea salt into scored skin
- 8
Place pork belly roll skin-side up on wire rack in roasting pan
- 9
Roast for 2 hours
- 10
Increase oven temperature to 500°F and roast additional 30 minutes until skin is crispy and golden brown
- 11
Remove from oven and rest 15 minutes before slicing
- 12
Slice into thick rounds and serve hot
Tips
Pat the pork belly completely dry before seasoning to ensure maximum skin crispiness during roasting.
Let the porchetta come to room temperature for 30 minutes before cooking for more even heat distribution.
Save the rendered fat from the pan for roasting vegetables or making crispy potatoes later.
Good to Know
Refrigerate leftovers up to 4 days wrapped tightly in plastic wrap
Can be rolled and tied up to 1 day ahead, refrigerate until ready to roast
Slice thick and serve immediately while skin is crispy, pair with roasted vegetables
Common Mistakes
Score skin lightly to avoid cutting into meat and losing juices
Use wire rack to allow air circulation and prevent soggy bottom
Rest properly to avoid dry meat when slicing too soon
Substitutions
FAQ
Can I make this without skin-on pork belly?
Yes, but you'll miss the signature crispy skin texture that makes porchetta special. Skinless will still be flavorful but less traditional.
What if my skin isn't getting crispy enough?
Turn on broiler for final 2-3 minutes, watching carefully to prevent burning. Ensure skin was completely dry before cooking.
How long will leftover porchetta keep?
Properly stored in refrigerator, it will keep 4 days. Reheat gently in low oven to preserve moisture and texture.