Grilled Cajun Beef Sausage Sandwich

The first time I had a proper Po Boy was at this tiny hole-in-the-wall in New Orleans where the guy behind the counter called everyone baby. The sandwich arrived wrapped in butcher paper, already soaking through, and I took one bite and understood why people are obsessed with this stuff. The combination of crispy bread, tangy remoulade, and spicy sausage just hits different.

I made these for a backyard cookout last summer and my brother in law who never compliments anything actually asked for the recipe. He said it reminded him of the sandwich shop he used to hit after jazz shows in college. Now every time they come over someone inevitably asks if were making those Po Boys again.

Ingredients

• 4 beef sausages, Cajun-style: The Cajun seasoning already built in saves you a step, but regular beef sausages work perfectly if you give them a generous coating of Cajun spices before grilling
• 4 small French baguettes or hoagie rolls: Look for bread with a crackly crust and soft interior, it needs to be substantial enough to hold everything together without falling apart
• 1 cup shredded iceberg lettuce: Iceberg might seem basic but its crisp texture and mild flavor balance the spicy sausage perfectly
• 2 medium tomatoes, thinly sliced: Vine ripened tomatoes have more flavor and hold their shape better than watery hothouse ones
• 1 cup sliced dill pickles: The tangy acidity cuts through the rich sausage and creamy remoulade
• 1 small red onion, thinly sliced: A quick soak in ice water tames the bite if you want it milder
• 1/2 cup mayonnaise: Real mayo makes a difference here, the store brands can taste oddly sweet
• 1 tablespoon Dijon mustard: Adds that sharp backbone that makes the remoulade pop
• 1 tablespoon Creole or whole grain mustard: Whole grain gives you those nice little bursts of mustard flavor
• 1 tablespoon ketchup: Just enough to add body and a touch of sweetness
• 1 tablespoon minced parsley: Fresh parsley brightens everything and adds little flecks of color
• 1 teaspoon hot sauce: Start with this and add more if you like things really fiery
• 1 teaspoon paprika: Smoked paprika adds another layer of depth
• 1/2 teaspoon garlic powder: Melds better than fresh garlic in a cold sauce
• 1/2 teaspoon onion powder: Rounds out the savory notes
• 1 teaspoon lemon juice: Fresh is best but bottled works in a pinch

Instructions

Fire up the grill:

Get it to medium high heat, hot enough that you can only hold your hand over the grates for about 3 seconds

Grill those sausages:

Lay them on the grill and let them develop a nice char, turning every few minutes for 10 to 12 minutes total until theyre browned and cooked through. Let them rest for a couple of minutes so the juices redistribute

Toast the bread:

Split the baguettes and throw them cut side down on the grill for just 1 to 2 minutes until theyre crisp and lightly charred. Watch them closely because they can go from perfect to burnt fast

Make the magic sauce:

Whisk together the mayonnaise, both mustards, ketchup, parsley, hot sauce, paprika, garlic powder, onion powder, and lemon juice until smooth. Taste and add salt and pepper until it sings

Build your masterpiece:

Slather that remoulade on both sides of each toasted baguette, then pile on shredded lettuce, tomato slices, pickles, and red onion. Nestle a grilled sausage into each sandwich and press down gently

Get them to the table:

Serve immediately while the bread is still crisp and the sausages are warm

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These sandwiches have become our go to for Sunday football watching. Everyone builds their own with extra pickles or hot sauce and theres something about standing around the grill, sausage sizzling, that just feels right. Food tastes better when your hands are messy and youre laughing with friends.

Getting the Bread Right

Baguette texture matters so much here. You want that shatter when you bite through the crust, not bread that squishes into nothing. If your store bought baguettes feel soft, try popping them in a 400 degree oven for 5 minutes before grilling to revive that crunch.

Customizing Your Po Boy

Andouille sausage brings even more smoky depth if you can find it. During summer I like adding thinly sliced jalapenos for extra heat, and sometimes I swap the iceberg for a mix of shredded romaine and cabbage for more texture.

Serving Ideas

Nothing completes this meal like a pile of Zapps potato chips and an ice cold lager. The salty crunch against the creamy sandwich is exactly right.

• Wrap the bottom half of each sandwich in butcher paper to catch the drips
• Extra napkins are not optional here
• Leftover remoulade keeps for a week and is incredible on burgers

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Hope these bring as much joy to your table as they have to mine over the years. Theres nothing quite like that first bite when everything comes together.

Recipe FAQs

→ Can I substitute the beef sausages with another type?

Yes, andouille or smoked sausages make great alternatives, adding their own unique, robust flavors to the sandwich.

→ What breads work best for this sandwich?

Small French baguettes or hoagie rolls deliver the perfect crusty exterior and soft interior to hold all the fillings securely.

→ How is the Creole remoulade made?

It’s a creamy blend of mayonnaise, Dijon and Creole mustards, ketchup, parsley, hot sauce, paprika, garlic and onion powders, lemon juice, salt, and pepper whisked until smooth.

→ What grilling tips ensure the sausages cook evenly?

Grill over medium-high heat, turning often to brown all sides evenly. Let sausages rest a couple of minutes off heat before assembling.

→ Are there spice variations for the remoulade?

You can adjust heat levels by varying hot sauce quantity or adding paprika and garlic powders according to your taste preferences.