Homemade Beef Jerky: Sweet and Spicy Marinade

Nothing beats pulling a batch of sweet heat beef jerky off the smoker when the backyard smells like brown sugar, garlic, and clean wood smoke. This homemade beef jerky recipe hits that sweet spot – salty, rich, peppery, and just spicy enough to keep you reaching back into the bag.

Watch How to Make It

I like this one because the marinade does all the heavy lifting. The brown sugar gives the meat that sticky-sweet first bite, while soy sauce, Worcestershire, garlic, black pepper, and red pepper flakes bring the savory kick right behind it.

And yes, you can make great jerky at home without fancy equipment or mystery ingredients. Grab a lean London broil, give it an overnight soak, dry it properly, and let low smoke do its thing. Trust me, these strips disappear faster than a cold beer in July.

Why You'll Love This Recipe

This jerky brings big flavor without turning into candy or setting your mouth on fire. You get a real beefy chew first, then that salty-sweet marinade, and finally a mellow red pepper warmth that hangs around just long enough.

London broil is a solid choice here because it is lean, easy to slice, and has enough beef flavor to stand up to a bold marinade. Fat does not dry or store as well in jerky, so starting with a lean cut gives you a better finished batch and fewer greasy pieces.

I also like that you can slice with or against the grain depending on what kind of bite you want. Slice with the grain for classic, tougher jerky that makes you work for it a little. Slice against the grain for a more tender strip that is easier to chew.

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Ingredients & Tools You'll Need

For the meat, I use London broil sliced between 1/8 and 1/4 inch thick. Thinner slices dry faster and come out with a firmer chew, while the thicker end of that range gives you a meatier bite. Keeping your slices close to the same thickness matters more than chasing an exact measurement.

The marinade is brown sugar, soy sauce, Worcestershire sauce, black pepper, red pepper flakes, and granulated garlic. That is it. The soy sauce handles the salty backbone, Worcestershire adds a little tang and depth, and the sugar balances everything without making the jerky taste like dessert.

You will also need a large bowl, whisk, plastic wrap or a large zip-top bag, paper towels, wire racks, and a smoker that can hold 160 degrees. A sharp knife is important too. If your London broil is a little soft and floppy, chill it well before slicing so the knife can make clean, even cuts instead of hacking through it.

How To Make It

This is a low-and-slow cook, but the actual hands-on work is pretty easy. The two details I never skip are giving the beef enough time in the marinade and drying the pieces before they go into the smoker.

That surface drying step is not glamorous, but it changes the final texture in a big way. Wet strips steam at first, and steamed meat does not take smoke or dry evenly the way we want.

Preparation

Start by slicing the London broil between 1/8 and 1/4 inch thick. You can slice with the grain for a sturdier, traditional jerky pull, or go against the grain if you want a more tender finished strip. Keep an eye out for any big pieces of visible fat and trim them away before slicing.

In a large bowl, whisk together the brown sugar, soy sauce, Worcestershire sauce, black pepper, red pepper flakes, and granulated garlic. Keep whisking until the brown sugar is mostly dissolved and you do not see dry garlic clumps hanging around the sides of the bowl.

Add the beef strips and toss them until every piece is coated in that dark, glossy marinade. Cover the bowl with plastic wrap or transfer everything to a large zip-top bag, then refrigerate for at least 12 hours or overnight. Give the meat one more toss halfway through if you think of it, especially if it is sitting in a bowl.

Before smoking, pull the strips from the marinade and lay them on a few sheets of paper towel. Pat the tops dry too. You are not trying to wipe away the seasoning – just remove the puddles of excess marinade so the smoke can get right to work.

Cooking

Set your smoker to 160 degrees and arrange the marinated beef in a single layer on wire racks. Leave a little space between every strip so air can move around them. If pieces overlap, they will dry unevenly and you will wind up with some chewy strips and some soft, sticky ones.

This is where most recipes go wrong – they load dripping-wet meat into the smoker and wait on the clock. I dry the surface first, which lets the jerky take on smoke earlier and helps it dry into a cleaner, more even chew instead of getting tacky around the edges.

Smoke the jerky at 160 degrees until it is dried out, usually around 3 to 5 hours. Start checking earlier if your slices are thin. As it cooks, the beef will darken from reddish brown to a deeper mahogany color, the glossy wet shine will fade, and the smell will shift from sweet marinade to smoky, roasted beef.

To test a piece, pull it from the smoker and let it cool for a minute before bending it. Proper jerky should flex and show small cracks in the surface fibers, but it should not snap in half or rip apart when you bend it. If it still feels soft, wet, or squishy in the center, it needs more time.

When the strips pass the bend test, pull them off and let them cool completely on the racks. They will firm up a little more as they cool, so do not overdo the drying while they are hot. That little bit of patience keeps the final batch chewy instead of tooth-breaking.

Serving & Variations

I like serving this sweet and spicy beef jerky straight from the rack once it has cooled, but it is also killer packed for a road trip, a game-day snack table, or a long afternoon around the grill. Pair it with cold drinks, crunchy pretzels, sharp cheese, or salty peanuts and you have a snack spread nobody is walking away from.

A common consensus among home cooks is that thinner, more evenly sliced jerky is easier to get right than random thick chunks. That is absolutely true. Consistent slices dry at the same pace, which means you are not pulling some pieces early while waiting for others to catch up.

If you want to control the heat, keep the red pepper flakes right where they are for a balanced warm finish. For a milder batch, use a little less. For more fire, increase them carefully – the flavor gets stronger as the jerky dries, so a little extra goes a long way.

Here is my best storage move – let the jerky cool completely before putting it away, then use a clean, airtight container. Packing warm jerky traps moisture, and trapped moisture is the enemy of a good long-lasting snack. If you made a big batch, keep some ready to grab and freeze the rest for later.

Wrapping Up

This is the kind of backyard recipe that feels simple once you have made it once. Slice the meat evenly, marinate it overnight, dry the surface, and use the bend test instead of blindly trusting the timer. That is the whole game.

The payoff is a smoky, sweet, spicy homemade snack with a proper beefy chew and enough flavor to make store-bought bags feel pretty boring. Recipe created by @thegalleryBBQ for Trust Me Try It.

Homemade Beef Jerky: Sweet and Spicy Marinade

Print Pin Rate

Prep Time: 20 minutes minutes

Cook Time: 5 hours hours

Total Time: 5 hours hours 20 minutes minutes

Servings: 2

Ingredients

• london broil
• 1 cup brown sugar
• 1 cup soy sauce
• 2 tbsp Worcestershire sauce
• 2 tsp black pepper
• 1 tsp red pepper flakes
• 1 tbsp granulated garlic

Instructions

• Slice the meat between ⅛ and ¼ inch thick with the grain or against.
• In a large bowl, combine the all ingredents and whisk until evenly combined and dissolved.
• Add the meat to the marinade and toss until all of the pieces are evenly coated. Cover with plastic wrap or transfer to a large ziplock bag or bowl and marinate in the refrigerator for at least 12 hours or overnight.
• Very important to dry the meat before smoking. I use a few sheets of paper towel as seen in my video(see below)
• Arrange the marinated meat on the wire racks in a single layer. smoke 160f, until the meat is dried out, 3 to 5 hours. To determine if the jerky is thoroughly dried out, take a piece out of the smoker and bend. It should bend but not rip.
• Remove and let cool.