Preheat oven to 400°F. Line a baking pan with parchment paper.
Rinse the potatoes and green beans. Cut the potatoes into bite size pieces. Trim the green beans and cut them in half. Add the vegetables to the large bowl.
Add 2 tbsp olive oil 1 tsp salt, ½ tsp finely chopped thyme, ½ tsp paprika, ½ tsp garlic powder, ½ tsp onions powder, and ½ tsp black pepper. Mix until well coated. Let them rest for about 10 minutes.
Arrange the vegetables on a prepared pan in a single layer. Bake for about 30 minutes, stirring them half way through the cooking time. They are ready when the potatoes are tender in the inside. Check by inserting the fork in one of the pieces.
When ready, take them out of the oven and serve. You can sprinkle them with fresh parsley, grated Parmesan cheese or feta cheese for serving.
