Pepper steak is one of my favorite dishes that I have ever had at a Chinese restaurants. It brings back so many memories from having take out with my family when I was small and that I would always order this and how it came with an egg roll. I really wanted to showcase the bell peppers. I used all of the different colors of the bell pepper. I also used fresh mushrooms instead of the canned mushrooms. If you have beef broth to use instead of water, I highly encourage you to use it. It really adds more of a beefy taste to the over all dish. I used low sodium soy sauce instead of the regular soy sauce because I like to control the amount of salt that is in our food. I used sesame seed oil in place of vegetable oil. You can use vegetable, and canola oils, that would be fine. I used Sriracha hot sauce, but feel free to use what ever is in your pantry or fridge. If you don't have hot sauce please you black pepper. I did make homemade egg rolls with this dish, but if you don't want to take the time to make them, there are some amazing ones in the frozen food section. I did buy the sweet and sour sauce to put over the egg rolls. It works just as well as the homemade and it is so much quicker especially if you are in an hurry to get dinner on the table. This recipe makes five servings but for my family I quadrupled the recipe so we would have leftovers for dinner and my husband could take it for his lunch.