Vegetarian-friendly recipe for lentil Sloppy Joes, great for piling on buns.
Step: 1
Combine onion and both bell peppers in the bowl of a food processor; pulse until blended into a uniform size but not liquid.
Step: 2
Heat olive oil in a large pot over medium-high heat. Add onion-bell pepper mixture, carrot, and zucchini. Cook and stir until soft and heated through, 6 to 8 minutes.
Step: 3
Add broth and lentils; bring to a boil. Reduce heat and simmer, uncovered and stirring occasionally, until lentils are tender, about 15 minutes.
Step: 4
Stir in tomatoes, chili powder, mustard, vinegar, maple syrup, tomato paste, Worcestershire sauce, salt, and pepper; bring to a boil. Reduce heat and simmer until thickened, about 10 minutes. Serve on buns.
Per Serving: 449 calories; protein 17.9g; carbohydrates 76.3g; fat 7.7g; sodium 847.4mg.