Pork Belly Grilled Cheese is a quick, bold sandwich with crisp pork belly, melty pimento cheese, pickled red onions, and toasted sourdough. It is rich, crunchy, tangy, and perfect for a satisfying lunch or casual dinner.

This is the kind of sandwich you make when you want something that feels a little extra without turning your kitchen upside down. The layers are simple, but each one brings a lot to the final bite.
The pork belly gives you deep savory flavor and plenty of crisp edges, while the pimento cheese melts into the bread and softens the whole sandwich. Add the jalapeño-bacon spread and those sharp pickled onions, and everything tastes balanced instead of heavy.
It also works because the textures are doing just as much as the flavors. You get crunch from the toast, tenderness from the melted filling, a little bite from the onions, and that hot, crisp finish that makes grilled sandwiches so hard to put down.
Ingredients
Pork belly brings the rich, meaty base of the sandwich. Thick slices work especially well because they stay substantial after searing and give you a crisp exterior with a tender center.
Sourdough bread holds up to the heavy filling and gives you a sturdy, golden crust. Its slight tang also pairs nicely with the rich pork and creamy cheese.
Pimento cheese adds creamy body, sharp cheesy flavor, and that soft melted layer that keeps the sandwich cohesive.
Jalapeño and bacon spread introduces smoky heat and extra depth. It helps cut through the richness and gives the sandwich a more layered flavor.
Pickled red onions are one of the most important parts here. They bring brightness, acidity, and a little crunch, which keeps the sandwich from feeling too dense.
Potato fries make the plate feel complete and add another crisp, salty side that fits the diner-style feel of the meal.
Bacon-flavored ketchup gives you a smoky dipping sauce for the fries and ties in nicely with the bacon notes already in the sandwich.

Cooking Steps
STEP 1: Start with a very hot skillet and sear the pork belly until both sides are browned and crisp. You want the fat to render enough that the slices become golden and slightly crunchy at the edges without drying out.
STEP 2: While the pork belly cooks, toast the sourdough until it is buttery, deep golden, and firm enough to support the filling. A good toast here matters because soft bread will struggle once the cheese melts.
STEP 3: Spread pimento cheese generously over one side of each bread slice. On one slice, add a layer of jalapeño-bacon spread so the heat and smoky flavor sit right underneath the pork.
STEP 4: Layer the hot pork belly over the spread, then pile on the pickled red onions. Try to distribute the onions evenly so every bite gets some of that tangy contrast.
STEP 5: Close the sandwich with the second piece of bread, keeping the cheese facing inward. Press lightly so the filling stays in place, then return the sandwich to the skillet over medium heat.
STEP 6: Grill until the outside is crisp and deeply golden and the cheese inside is softened and melty. Slice and serve right away with crispy fries and bacon-flavored ketchup on the side.
Perfect Pairings
A pile of crispy fries is the most natural match for this sandwich. Since the filling is rich and bold, the extra crunch on the side makes the whole meal feel complete.
A simple slaw also works really well. Something light and vinegary gives you a fresh contrast and helps balance the richness of the pork belly and cheese.
For something even lighter, serve it with a crunchy pickle plate or a small green salad with a tart dressing. That sharp, cool bite plays especially well against the hot sandwich.
Can I make the sandwich less spicy?
Yes. The easiest way is to use a milder spread or simply reduce the amount of jalapeño-bacon filling. The sandwich will still taste rich and layered because the pork belly, pimento cheese, and pickled onions already bring plenty of flavor.
Helpful Tips
- Sear the pork belly until the edges are properly crisp, because that texture is what keeps the sandwich from feeling too soft.
- Do not overload the bread with filling or the sandwich will be harder to grill evenly and more likely to slide apart.
- Let the sandwich rest for about a minute before slicing so the cheese settles slightly and the layers stay neater.

Can I use another bread besides sourdough?
Yes, but choose a sturdy loaf. Thick white bread, Texas toast, or a rustic country loaf can work well. You want something that can handle the weight and moisture of the filling without turning soggy.
Keeping Leftovers Fresh
This sandwich is at its absolute best right after cooking, when the bread is crisp and the filling is hot. If you do have leftovers, wrap them loosely or store them in an airtight container in the fridge for up to 2 days.
For reheating, skip the microwave if possible because it softens the bread too much. A skillet over medium-low heat or a few minutes in the oven will bring back more of the crisp texture. If you want to plan ahead, storing the cooked pork belly, onions, and bread separately will give you a much better result than refrigerating the fully assembled sandwich.
Freezing the assembled sandwich is not ideal because the onions and bread can lose their texture. If needed, freeze the cooked pork belly on its own and build fresh sandwiches later.
What makes this sandwich work so well?
It is all about contrast. The pork belly is rich and crisp, the pimento cheese is smooth and savory, and the pickled onions bring sharpness that cuts through the heavier elements. That combination keeps each bite flavorful without becoming overwhelming.
Can I cook the sandwich entirely in one pan?
Yes, and that is one of the nice things about it. You can sear the pork belly first, toast the bread, then grill the assembled sandwich in the same skillet. That keeps cleanup simple and lets the bread pick up a little extra flavor from the pan.

Pork Belly Grilled Cheese
Ingredients
- Thick slices of pork belly
- Crisp cooked potato fries
- Slices from a sourdough loaf
- Pickled red onions
- Bacon-flavored ketchup such as Sir Kensington’s
- Southern-style pimento cheese
- Jalapeño and bacon spread
Instructions
- Heat a skillet until very hot, then cook the thick-cut pork belly until both sides are well browned and crisp. Remove from the pan and set aside.
- At the same time, toast the sourdough slices until they are buttery and deeply golden, creating a firm, flavorful crust.
- Spread a generous layer of pimento cheese over one side of each toasted bread slice. On one slice, add a layer of jalapeño and bacon spread over the cheese.
- Arrange the crisp pork belly over the jalapeño-bacon layer, then top with a generous portion of pickled red onions for a bright, tangy contrast.
- Place the second slice of bread on top with the pimento cheese side facing inward. Grill the sandwich over medium heat until the exterior is golden and the cheese is fully melted.
- Remove the sandwich from the heat and serve immediately alongside crispy potato fries and bacon-infused ketchup.