June 27, 2026 · 5 min

Smoky Plant-Based Sloppy Joes with Pickled Onion and Potato Wedges

Side Dish5 min1372 cal / serving

Craving the ultimate throwback of the humble sloppy joe-minus the meat? Look no further. This version stars ground plant-based protein and is worlds tastier than the ones the lunch lady slung: Think pickled onion, a smoky BBQ sauce and a side of hearty potato wedges. (We’d definitely still recommend keeping a few napkins nearby, though.)

Ready in just 30 minutes, this easy recipe brings together savory plant-based protein, tangy quick-pickled red onions and crispy roasted potato wedges. A squeeze of lime and a dollop of mayo tie it all together for a messy, satisfying dinner.


Recipe details

Side Dish5 min1372 cal / serving2 servings

Nutrition per serving

Calories1372 kcalProtein11.5 gFat76.4 gCarbs158.8 gSugar93.9 gFiber5.2 gSodium6261 mg

Dietary labels

Gluten-free: noLactose-free: yesDairy-free: yes

Allergen check

Gluten / wheat: containsMilk / dairy: not detectedEgg: containsFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: containsSoy: containsSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Potatoes12 ounce PotatoesView ingredient guide
BBQ Sauce4 tablespoon BBQ SauceView ingredient guide
Cornstarch1 tablespoon CornstarchView ingredient guide
Red Onion1 unit Red OnionView ingredient guide
Ketchup1 unit KetchupView ingredient guide
Mayonnaise2 tablespoon MayonnaiseView ingredient guide
Brioche Buns2 unit Brioche BunsView ingredient guide
Lime1 unit LimeView ingredient guide
Sugar1 teaspoon (tsp) SugarView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide

Instructions

  1. Preheat oven to 425°F. Cut potatoes into ½-inch wedges. Toss with oil, salt, pepper and half the southwest spice blend. Spread on a baking sheet and roast until golden and crispy, about 20-25 minutes.
  2. Meanwhile, thinly slice the red onion. In a small bowl, combine sliced onion, sugar, a pinch of salt and enough vinegar (from pickling liquid or white vinegar) to cover. Let sit for at least 10 minutes to quick-pickle.
  3. In a medium skillet over medium-high heat, cook the ground plant-based protein, breaking it apart, until browned, about 4-5 minutes. Stir in BBQ sauce, ketchup, mushroom stock concentrate, remaining southwest spice blend and ¼ cup water. Simmer until thickened, about 2-3 minutes.
  4. In a small bowl, mix mayonnaise with a squeeze of lime juice to make lime mayo. Set aside.
  5. Toast brioche buns in a dry skillet or oven until lightly golden.
  6. Assemble sloppy joes: Place a generous scoop of the plant-based mixture on each bun bottom. Top with pickled onions and a dollop of lime mayo. Close with bun tops. Serve with roasted potato wedges and lime wedges on the side.

Recipe Tips

For extra crispy wedges, soak cut potatoes in cold water for 15 minutes before roasting.

If you don’t have mushroom stock concentrate, substitute with 1 teaspoon soy sauce and 1 teaspoon vegetable broth powder.

The pickled onions can be made ahead and stored in the fridge for up to a week.

FAQ

Can I use a different protein instead of plant-based ground?

Yes, you can substitute with ground beef, turkey or lentils. Adjust cooking time as needed.

How do I make the pickled onions if I don't have vinegar?

You can use lemon juice or lime juice mixed with a pinch of sugar and salt. Let sit for 15 minutes.

Can I make this gluten-free?

Use gluten-free buns and ensure your BBQ sauce and stock concentrate are gluten-free. The rest of the ingredients are naturally gluten-free.

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