Making crack green beans is straightforward. Follow these simple steps to create this amazing dish:

1. Preheat Oven: Preheat your oven to 400°F (200°C).
2. Prepare Green Beans: Wash and trim the ends of the green beans. Pat them dry to ensure they roast rather than steam.
3. Season: In a large bowl, toss the green beans with olive oil, garlic powder, onion powder, smoked paprika, salt, and pepper until they are evenly coated.
4. Add Optional Ingredients: If using, mix in the crispy bacon bits and red pepper flakes. The bacon adds a delightful crunch and flavor.
5. Spread on Baking Sheet: Arrange the seasoned green beans in a single layer on a baking sheet. Make sure they are not overcrowded to achieve a nice crisp.
6. Roast: Place the baking sheet in the preheated oven and roast for 15-20 minutes, or until the green beans are tender and slightly charred.
7. Add Cheese: If using Parmesan cheese, sprinkle it over the green beans during the last 5 minutes of cooking to allow it to melt and crisp up.
8. Finish and Serve: Once done, remove from the oven, and give them a quick taste. Adjust salt and pepper if needed, and serve immediately.

By following these steps, you will create a dish that is not only visually appealing but tastes incredible!