Before starting, preheat the oven to 450˚F.Wash and dry all produce. Add 10 cups hot water to a large pot (use same for 4 ppl). Cover and bring to a boil over high heat. Meanwhile, trim, then halve green beans.Core, then cut pepper into 1/4-inch slices.Combine oyster sauce, half the sesame oil, half the soy sauce, half the ginger sauce and 1/4 cup (1/3 cup) water in a small bowl.

Heat a large non-stick pan over medium-high heat. When hot, add sesame seeds to the dry pan. Toast, stirring seeds often, until golden, 3-4 min. (TIP: Keep your eye on them so they don't burn!) Remove from heat, then transfer toasted sesame seeds to a plate.

Pat steaks dry with paper towels. Season with salt and pepper.Reheat the same pan over medium-high. When the pan is hot, add 1 tbsp (2 tbsp) oil, then steaks. Sear until golden-brown, 1-2 min per side.Remove from heat and transfer steaks to an unlined baking sheet. Roast in the middle of the oven until cooked to desired doneness, 4-8 min.\*\* When steaks are done, remove from heat and transfer to a plate. Loosely cover with foil and set aside to rest, 2-3 min.

Meanwhile, reheat the same pan over medium-high.When the pan is hot, add 1/2 tbsp (1 tbsp) oil, then green beans and peppers. Cook, stirring occasionally, until veggies are tender-crisp, 3-4 min.Add prepared sauce mixture in the small bowl and coleslaw cabbage mix. Cook, stirring occasionally, until sauce thickens slightly, 1-2 min.Remove from heat.

Add chow mein noodles to the boiling water. Cook uncovered until tender, 1-2 min. Drain noodles, then rinse under warm water. Return noodles to the same pot, off heat. Add 2 tsp (4 tsp) oil, then gently toss to coat. Using a pair of scissors, make a few cuts in the pot to cut up noodles. Add veggie-sauce mixture and half the sesame seeds to the pot with noodles, then toss to coat.

Combine peanuts, chili-garlic sauce, remaining sesame seeds, remaining sesame oil, remaining soy sauce and remaining ginger sauce in a medium bowl.Thinly slice steaks.Divide noodle stir-fry between bowls. Top with steaks.Dollop some chili crunch over steaks.Serve remaining chili crunch alongside.