This Pepper Steak with Onion Stir Fry is an easy and flavorful dish featuring marinated beef, crunchy bell peppers, and tender onions.
Prep Time 15 minutes mins
Cook Time 10 minutes mins
Total Time 25 minutes mins
Best beef cuts: Flank, sirloin, or ribeye work best—slice against the grain for tenderness. Marinade tip: Even 15 minutes makes a difference, but 30–60 minutes adds deeper flavor and softer texture. Don’t overcrowd the pan: Stir-fry the beef in batches if needed. Add more veggies: Bell peppers and onions are classic, but mushrooms or snap peas are great add-ins too.
Keyword beef, marinated beef, pepper steak, quick meal, stir fry, weeknight dinner