To make sloppy joes, brown beef mince with onion and green pepper, stir in ketchup, Worcestershire sauce, mustard and brown sugar, then simmer until the sauce is thick enough to pile onto a toasted bun. This sloppy joe recipe gets it on the table in about 30 minutes. The catch is that nearly every recipe online is written for an American kitchen. It calls for ground beef, measures everything in cups, and asks for "tomato sauce", which in the US means something completely different to the bottle in your cupboard.
This version is written for Irish kitchens, with ingredients you can buy here and measurements in grams and millilitres.
What Goes into a Sloppy Joe Recipe?
It's an easy meal made from simple store cupboard ingredients.
Serves: 4 · Prep: 10 minutes · Cook: 20 to 25 minutes · Total: 30 to 35 minutes
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1 tbsp olive oil
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500g lean beef mince
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1 onion, finely diced
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1 green pepper, finely diced
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2 garlic cloves, crushed
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1 tbsp tomato purée
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200ml passata
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100ml ketchup
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1 tbsp Worcestershire sauce
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1 tbsp yellow mustard (or 1 tsp ground yellow mustard)
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1 to 2 tbsp brown sugar
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1 tsp cider vinegar
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½ tsp chilli powder
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A pinch of chilli flakes (optional)
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½ tsp salt
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¼ tsp freshly ground black pepper
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4 soft burger buns or brioche buns
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A little butter for toasting
How to Make Sloppy Joes with Beef Mince
Everything comes together in one large pan, and the only real skill involved is patience. Brown the mince properly and give the sauce its full simmer, and you'll know it's ready when a spoonful holds its shape on the bun.
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Heat the oil in a large frying pan or wide casserole dish over medium-high heat. Add the mince and brown the beef for 5 to 7 minutes, breaking it up with a wooden spoon as it cooks. Mince needs to be cooked thoroughly, all the way through, so keep going until no pink remains. Spoon off any excess fat.
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Add the onion and green pepper and cook for about 5 minutes, until the vegetables are tender. Stir in the garlic for 30 seconds.
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Stir in the tomato purée and cook for a minute to take the raw edge off it.
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Add the passata, ketchup, Worcestershire sauce, mustard, brown sugar, vinegar and chilli powder. Season with the salt and pepper and bring to a gentle bubble.
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Turn the heat to low and simmer for 10 to 15 minutes, stirring now and then, until the beef mixture has thickened to your liking. If it tightens up too much, loosen it with a splash of water.
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Do a quick taste test. Add more sugar if it is too sharp, more vinegar if it is too sweet, a pinch more salt if it tastes flat, or chilli flakes if you want more heat.
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While the sauce finishes, butter the cut sides of the buns and toast them in a dry pan until golden. Toasted buns hold up to the filling, so the bottom half is still in one piece by your last bite.
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Spoon the sloppy joe filling generously onto the bottom halves, add the tops and serve straight away.
The same recipe works with chicken or turkey mince. Chicken mince is leaner, so add an extra tablespoon of oil and keep an eye on it so it doesn't dry out.
How to Thicken Sloppy Joes
A good sloppy joe should be saucy but not runny. If the mixture is still wet after 15 minutes, keep simmering with the lid off. It'll firm up a little more as it cools. Draining the fat after browning also makes a real difference, because rendered fat thins the sauce and makes the buns soggy.
Slow Cooker Sloppy Joes
To make homemade sloppy joes in a slow cooker (a crockpot, if you're following an American recipe), brown the mince in a pan first, then add it to the slow cooker with everything else. Cook on low for 4 to 6 hours or on high for 2 to 3 hours, then take the lid off for the last 30 minutes if the sauce needs thickening.
How to Store and Reheat Leftover Sloppy Joes
Get leftover sloppy joe mixture into an airtight container in the fridge within two hours of cooking, and eat it within three days, in line with safefood's advice on storing leftovers. Reheat it in a pan until piping hot all the way through, adding a splash of water to loosen it. Once cooked and cooled, it also freezes well, so a double batch today is a ten-minute dinner on a night you can't face cooking.
What Gives Sloppy Joes Their Sweet, Tangy Flavour?
The secret to the best homemade sloppy joes is not one ingredient. It's the balance of flavours between five of them. Ketchup and brown sugar bring the sweetness. Yellow mustard and vinegar cut through it. Worcestershire sauce adds a deep, savoury umami note that makes the whole thing taste like it simmered for hours, even when it has only had 15 minutes. If you remember sloppy joes as sickly school dinners, that's a sauce with the balance tipped too far towards sugar, which is why this recipe gives a sugar range and a taste test.
Get that balance right and everything else is supporting cast. Onions and peppers give every mouthful a bit of bite, garlic rounds it out, and a pinch of chilli powder gives warmth without turning it into a chilli.
Old-fashioned recipes keep it even simpler, with little more than onion, green pepper, ketchup and mustard, and that version still works.
Irish Swaps for American Sloppy Joe Ingredients
If you're cooking from an American recipe, start with the tomato sauce. American "tomato sauce" is a smooth, unseasoned tomato purée, so passata is the closest match here. "Lean ground beef" is lean beef mince. A 10 to 15 per cent fat mince gives enough flavour without leaving a slick of grease in the pan. A "green bell pepper" is simply a green pepper. "Tomato paste" is the concentrated tomato purée sold in tubes, and "red pepper flakes" are chilli flakes.
Yellow mustard is the one ingredient not to swap. It's milder and brighter than English or Dijon mustard, and it's a big part of what makes sloppy joes taste American. If you don't have a squeezy bottle to hand, 1 tsp of ground yellow mustard stirred into the vinegar gives the same mild tang.
How Is a Sloppy Joe Different from Bolognese?
A bolognese is a slow, savoury Italian ragù built for pasta. Sloppy joes are quick, sweet and sharp, with a sauce cooked down until it clings to the meat, and they're eaten by hand from a bun. When the filling spills out the sides and you need a second napkin, you've made it properly.
The name's origin is disputed, though most accounts connect it to the loose meat sandwich, or tavern sandwich, served in American diners in the early twentieth century.
What Toppings Make Sloppy Joes Taste Better?
Cheese is the obvious first step. Top with cheese while the filling is still hot so it melts into the meat sauce, and a sharp cheddar works better than a mild one against all that sweetness. Sliced pickles add crunch and a sour hit that cuts through the richness.
For texture, a handful of crushed crisps (potato chips, in American recipes) on top of the filling is an old diner trick. Sounds odd. Works brilliantly. A spoonful of coleslaw inside the bun does something similar. It brings a cool, creamy contrast to the hot filling.
If you like heat, a spoonful of candied jalapeños on top or a dash of hot sauce stirred through the filling will do it. For a smokier version, swap a couple of tablespoons of the ketchup for a smoky barbecue sauce.
What to Serve with Sloppy Joes
The best sides for sloppy joes are simple and casual: chips, coleslaw, mac and cheese or a crisp green salad.
Chips or oven chips are the classic pairing, and they're even better with a bowl of ranch dressing for dipping. Baked mac and cheese turns it into proper American comfort food, while coleslaw, potato salad, corn on the cob or a crisp green salad keep things lighter and fresher. A wedge of Southern cornbread works too, and it soaks up any sauce that escapes the bun.
For a no-bun version, spoon the sloppy joe meat over a jacket potato. It's a very Irish way to eat a very American dish, and it might be the best thing you do with the leftovers.
Which Condiments Do You Need for Sloppy Joes?
A good ketchup, Worcestershire sauce and ground yellow mustard are the ones to keep in, with a smoky barbecue sauce or a hot sauce for the nights you want to change things up. The fresh ingredients come from any butcher or greengrocer. The pantry decides how a sloppy joe tastes, so it's the part worth getting right.
Ketchup makes up more of the sauce than any other ingredient except the passata, so a better bottle is the one upgrade you'll taste. You'll find all of them online, alongside the rest of our American foods range, with click and collect from our Castle Street shop in Sligo. If you're building an American cupboard from scratch, our guide to Irish vs American pantry staples covers the other gaps worth filling.
Sloppy joes were never meant to be fussy. The best sloppy joe recipe is the one you make on a Tuesday with what's in the cupboard, so keep the cupboard stocked, and the next time someone asks what's for dinner, you already have the answer.
