Cook Time:
20 mins
Additional Time:
15 mins
Total Time:
35 mins
Servings:
8
Ingredients
Directions
Turn on a multi-functional pressure cooker (such as Instant Pot) and select Sauté function. Add oil; tip Pot to coat bottom. Add ground beef, onion, and bell pepper; season with salt and black pepper. Cook and stir until vegetables are soft and beef is no longer pink, 5 to 7 minutes. Drain and discard grease.
Add garlic to the Pot; cook 30 seconds more. Stir in crushed tomatoes, vinegar, water, brown sugar, Worcestershire sauce, chili powder, tomato paste, mustard, and red pepper flakes.
Close and lock the lid; close the vent. Select High pressure according to manufacturer's instructions; set timer for 5 minutes. Allow 10 to 15 minutes for pressure to build.
Meanwhile, toast hamburger buns and coat with butter.
Release pressure using the natural-release method according to manufacturer's instructions, 10 minutes. Release remaining pressure carefully using the quick-release method according to manufacturer's instructions, about 5 minutes. Unlock and remove the lid.
Serve on toasted buns.
Nutrition Facts (per serving)
| 413 | Calories |
| 21g | Fat |
| 35g | Carbs |
| 22g | Protein |
