
Saucy Italian turkey sausage, peppers, and tomatoes slow-cooked into a hearty sloppy Joe filling for toasted whole-wheat rolls.
20 min active · 4 hr 15 min total
Brown the sausage before slow-cooking to deepen its flavour and prevent a pale, loose filling.
Toast the rolls just before serving so they hold the sauce without going soggy.
Store the filling separately from the bread for the best leftovers.
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Heat a large frying pan over medium-high heat. Brown the turkey sausage for 5–6 minutes, breaking it into small pieces. Add the onion and garlic and cook for 2 minutes.
Transfer the sausage mixture to the slow cooker. Stir in both peppers, crushed tomatoes, tomato paste, oregano, rosemary, and black pepper.
Cover and cook on low for 4 hours, until the peppers are tender and the filling is thick enough to mound on a spoon. If it looks loose, cook uncovered for the final 15–20 minutes.
Divide the hot filling among the toasted rolls. Top with provolone and baby spinach, then serve immediately.
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Everything you want to know about this recipe.
These slow cooker Italian turkey sausage sloppy Joes turn browned turkey sausage, sweet peppers, tomatoes, and herbs into a thick, savoury sandwich filling. Browning the sausage first matters: it gives the filling deeper flavour and keeps the slow cooker from producing a pale, watery sauce. Toasted whole-wheat rolls, provolone, and spinach finish the sandwiches without competing with the tomato-and-pepper base.
Crushed tomatoes alone can make a thin slow-cooker sauce, so tomato paste is included to add body. After four hours on low, the peppers should be tender and the filling should mound on a spoon. If it still looks loose, leave the lid off for the final 15–20 minutes so excess moisture can evaporate.
Use lean Italian turkey sausage with the casings removed, and break it into small pieces as it browns. The small pieces distribute evenly through the sauce and make the sandwiches easier to eat.
Toast the rolls just before serving. Provolone adds a mild melt, while a little spinach gives the sandwich a fresh contrast. For more heat, add chilli flakes with the herbs. Chicken sausage is a practical substitution; avoid swapping in very fatty pork sausage unless you drain it well after browning.
The filling is particularly good for meal prep. Cool it promptly, then refrigerate airtight for up to three days or freeze for up to two months. Reheat in a saucepan or microwave until piping hot, and build the sandwiches with fresh toasted rolls. The sauce may thicken after chilling; loosen it with a spoonful of water if needed.
One sandwich provides an estimated 35 g protein, peppers and tomato sauce, and a substantial carbohydrate source from the roll. Add a crisp side salad or roasted vegetables if you want a larger dinner, rather than adding extra cheese or a second roll.
Serving Size: 1 sandwich
* Reference intakes are based on an average adult's 8,400 kJ / 2,000 kcal diet. Your needs may be higher or lower.
Yes. Cook on high for about 2 hours, checking that the peppers are tender and the tomato sauce has thickened before serving.
Yes. Refrigerate the cooled filling for up to three days or freeze it for up to two months. Reheat gently before filling fresh toasted rolls.
Toast the rolls, use a slotted spoon if the filling is especially saucy, and assemble only when ready to eat.
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3 ratings
How would you rate this recipe?
I froze half the filling for another weeknight and it reheated brilliantly in a saucepan.
Browning the sausage first made a big difference. The peppers were perfectly tender after four hours.
The filling was rich without being greasy, and keeping the buns separate made leftovers easy.
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