1 sliced small onion 10 ounces of french green beans 2 tbspn olive oil 3 minced big garlic cloves 1 tsp fresh rosemary ½ tsp sea salt ¼ teaspoon pepper
Preheat the oven to 400 degrees Fahrenheit.
On a sizable rimmed baking sheet, toss the red onion, green beans, and carrots.
Sprinkle with garlic, rosemary, salt, and pepper once olive oil has been added.
Mix well, then spread out in a single layer.
In a preheated oven, cook the vegetables for 25 to 30 minutes, stirring once.
When ready to serve, I like to add a little more salt (about a quarter of a teaspoon) and pepper to taste.