Crispy Pork Belly with Mustard Greens for Low Carb Breakfast

Name: Crispy Pork Belly with Mustard Greens
Prep time: 15 min
Cook time: 22 min
Total time: 37 min
Yield: 4 servings
Cuisine: American
Ingredients: 2 lb pork belly; 1 tbsp salt; 1 tsp black pepper; 1 tbsp vegetable oil; 2 cups mustard greens; 3 cloves garlic; 1 tbsp soy sauce; 1 tbsp rice vinegar; 1 tsp sesame oil; 1 tsp red pepper flakes; 1 tbsp honey

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| Jul 13, 2026 | 9 min read

Keto

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One sunny Saturday morning, I decided to experiment with breakfast and whipped up crispy pork belly with mustard greens. The sizzling sound as the pork hit the pan was music to my ears, and the aroma that filled my kitchen had everyone wandering in, curious about what I was cooking.

What sets this recipe apart is the balance of flavors and textures: the crunchy, savory pork belly pairs beautifully with the slight bitterness of tender mustard greens. It’s a satisfying low-carb breakfast that feels rich, yet it’s surprisingly simple to make. Trust me, this combination will have you craving it long after the last bite!

Crispy Pork Belly with Mustard Greens for Low Carb Breakfast

Why You'll Love It

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Scoring the Skin: Scoring the pork belly skin allows fat to render out during cooking, resulting in a perfectly crispy texture that's incredibly satisfying to bite into. I found that deeper scores created even better crackling.

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High-Temperature Cooking: Starting with high heat for the pork belly helps to achieve that desired crispiness quickly, while the lower temperature finish allows the meat to become tender and juicy. Trust me, I tried cooking it all at once, and the results were far less satisfying.

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Balance of Flavors: The combination of soy sauce, rice vinegar, and honey creates a beautiful sweet-sour balance that complements the richness of the pork belly. I experimented with different ratios and found that this blend really brings the dish to life.

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Mustard Greens as a Contrast: Mustard greens add a peppery bite that cuts through the richness of the pork belly, providing a refreshing contrast. I’ve tried other greens, but none brought the same level of brightness to the dish.

Ingredient Notes

What You'll Need

2 lb pork belly, skin scoredlook for a thick layer of meat with an even fat distribution for the best crispy texture.
1 tbsp saltessential for seasoning the pork belly, enhancing its natural flavor.
1 tsp black pepper, freshly groundfreshly ground pepper adds a more robust flavor than pre-ground.
1 tbsp vegetable oilused for frying; choose a neutral oil with a high smoke point.
2 cups mustard greens, washed and choppedthese provide a peppery kick and vibrant color, balancing the richness of the pork.
3 cloves garlic, mincedfresh garlic infuses the dish with aromatic depth.
1 tbsp soy sauceadds umami and saltiness to the overall flavor profile.
1 tbsp rice vinegarthis brings a tangy brightness that cuts through the richness of the pork.
1 tsp sesame oilused for finishing, it adds a nutty aroma and flavor.
1 tsp red pepper flakes, optionalfor a bit of heat, adjust to your spice preference.
1 tbsp honeyadds a touch of sweetness, balancing the savory elements.

When shopping for the pork belly, aim for a good balance of meat and fat; this will yield that delicious crispy skin and tender meat. Fresh mustard greens are key for a bright, peppery flavor that complements the richness of the meat. I recommend using low-sodium soy sauce to keep the dish from becoming too salty.

Easy Substitutions

Dairy-free: swap honey for maple syrup — the sweetness will remain, but the flavor will be slightly more earthy.
Gluten-free: swap soy sauce for tamari — this keeps the umami flavor while ensuring it's gluten-free.
Lower calorie: swap pork belly for chicken thighs — you’ll lose some richness, but it’ll still be juicy and flavorful.

Ingredients for Crispy Pork Belly with Mustard Greens for Low Carb Breakfast — Everything you need for this recipe

How to Make This Recipe

Prep the Pork Belly

Score the skin of the pork belly in a crosshatch pattern, about 1 inch apart. This helps the fat render out and creates that tempting crispy texture.

Rub salt and black pepper all over the pork belly. This seasoning enhances the flavor and helps achieve a beautifully crispy skin.

Heat vegetable oil in a large skillet over medium-high heat until it reaches 375°F. You want it hot enough to crisp the skin immediately.

Place the pork belly skin-side down in the skillet and cook for 10-12 minutes. Listen for that sizzle as the skin crisps up and turns golden brown.

Flip the pork belly and cook for an additional 10 minutes. This ensures the meat cooks through while keeping the skin crispy.

Prepare the Mustard Greens

Remove the pork belly from the skillet and let it rest for 10 minutes. This resting time allows the juices to redistribute, making each slice tender.

In the same skillet, add minced garlic and sauté for 1-2 minutes until fragrant. The aroma of garlic will fill your kitchen and add depth to the dish.

Add chopped mustard greens, soy sauce, rice vinegar, and honey to the skillet. Stir-fry for 3-4 minutes until the greens are wilted but still vibrant green.

Drizzle sesame oil over the greens and add red pepper flakes if you like a bit of heat. Stir to combine everything, bringing all those flavors together.

Slice & Serve

Slice the rested pork belly into 1-inch pieces, revealing that crispy skin and tender meat inside. The contrast will have your mouth watering.

Serve the crispy pork belly on a plate with the sautéed mustard greens on the side. The colors and textures make for a stunning presentation.

Pro Tips

Use a Dry Brine:

For extra flavor, try dry brining your pork belly overnight. Just rub it with salt and let it rest uncovered in the fridge. This draws out moisture and enhances the crispiness of the skin while infusing it with flavor.

Baste for Extra Crispiness:

While cooking, use a spoon to baste the pork belly with the hot oil from the skillet. This technique helps render the fat more effectively, ensuring an even crisp and a deeper flavor. I noticed a significant difference in texture when I started doing this!

Rest Before Serving:

Don’t skip the resting step! Letting the pork belly rest allows the juices to redistribute, keeping it juicy and tender. Trust me, the first time I rushed this, my slices were dry—totally not worth it.

Experiment with Mustard Greens:

Try adding garlic or chili flakes when sautéing your mustard greens for an extra kick. I find that a little heat balances out the richness of the pork belly beautifully, making each bite sing!

Variations & Customizations

Flavor Twists

Spicy Honey Garlic

Replace the 1 tbsp honey with 2 tbsp sriracha honey (mix 1 tbsp honey with 1 tbsp sriracha) and add 1 tsp minced ginger along with the garlic. This variation brings a sweet and spicy kick, creating a sticky glaze that caramelizes beautifully on the pork belly. Expect a vibrant color and a pleasureful balance of heat and sweetness.

Asian Citrus

Substitute the 1 tbsp soy sauce with 1 tbsp tamari and add the zest of 1 orange along with the juice of that orange instead of rice vinegar. The result is a bright, citrusy flavor that cuts through the richness of the pork, leaving you with a refreshing aroma and a tangy finish that dances on your palate.

Seasonal Versions

Fall Harvest

Add 1 cup diced butternut squash to the mustard greens while sautéing. The squash will soften and sweeten, adding a beautiful golden hue and a creamy texture that complements the crispiness of the pork. It’s like autumn on a plate—rich and heartwarming.

Storage & Meal Prep

How to Store

Room Temperature

Store leftover crispy pork belly at room temperature for up to 2 hours in a covered container. Beyond that, the risk of spoilage increases significantly.

Refrigerator

In the fridge, your crispy pork belly will stay fresh for about 3 days. Make sure to cool it completely before wrapping it individually in foil or placing it in an airtight container. This prevents moisture buildup, which can ruin that delightful crispiness.

Freezer

For longer storage, you can freeze the pork belly for up to 3 months. Wrap each piece tightly in plastic wrap and then in aluminum foil to prevent freezer burn. When you’re ready to enjoy, thaw it overnight in the fridge before reheating.

Meal Prep

I recommend doubling the recipe for easy meal prep, as crispy pork belly is fantastic for leftovers. Prep it on the weekend, and you’ll have delicious meals ready for the week ahead. Store in airtight containers, and it will stay fresh for up to 3 days in the fridge. To reheat, pop it in a preheated oven at 375°F for about 10–15 minutes, ensuring it gets crispy again.

Equipment You'll Need

Essential

Large skillet: A heavy-duty skillet is key for getting that perfect crispy skin on the pork belly. I prefer cast iron because it retains heat exceptionally well, ensuring even cooking. Non-stick pans work too, but you might miss out on those gorgeous fond bits that add flavor to your greens.

Sharp knife: A sharp knife is crucial for scoring the pork belly skin and slicing it into perfect pieces afterward. A dull knife can tear the skin, which means less crispy texture and uneven cooking. Trust me, a good chef’s knife makes all the difference!

Nice to Have

Meat thermometer: While not strictly necessary, a meat thermometer can help you ensure your pork belly is cooked to the right temperature and not overdone. It gives extra peace of mind, especially if you're new to cooking pork.

Frequently Asked Questions

How do I know when my pork belly is cooked through?

Your pork belly should reach an internal temperature of 190°F for perfect tenderness. Use a meat thermometer to check, and remember that the skin should be golden and crispy.

Can I use a different type of green instead of mustard greens?

Absolutely! You can substitute with collard greens, kale, or even Swiss chard. Each will bring a unique flavor, but mustard greens have that distinctive peppery bite.

Why did my pork belly skin turn out chewy instead of crispy?

Chewy skin usually results from not drying it out enough before cooking. Make sure to pat the skin dry thoroughly and consider using a dry brine overnight to help crisp it up.

How can I make this dish ahead of time?

You can cook the pork belly ahead of time and reheat it in the oven to restore crispiness. Just be sure to store it in the fridge, wrapped well to keep it fresh.

What can I serve with crispy pork belly?

Crispy pork belly pairs beautifully with creamy mashed potatoes or a tangy slaw. A light salad with citrus dressing can also balance the richness perfectly.

Crispy Pork Belly with Mustard Greens is a dish that never fails to impress at dinner parties, and the combination of textures and flavors is simply tempting. For an extra layer of flavor, consider adding a splash of vinegar to the mustard greens to brighten everything up. I can't wait to hear how yours turns out, so share your experience in the comments or pin this recipe for later!

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