While the pasta is cooking, wash and dry 8 oz of green beans
Cut of the ends of the green beans and then halve them
Add bell pepper, olive oil, salt, black pepper and oregano to the bowl
Mix well and spread them out on a baking tray
Roast the veggies for about 7-10 minutes until they green beans start to brown.
In the same bowl from step 3 above, add the cooked pasta, green beans and red bell peppers.
Top with red onions for garnish and crunch
Serve these spicy penne pasta immediately
Notes
P/S: You can always saute the green beans and red bell peppers on the stove top instead of roasted them in the oven. Use whichever method works better for you.