Fill with water and sprinkle in 1 teaspoon of salt. Bring it to a vigorous boil over high heat. Once boiling, lower the heat to medium-high and let the potatoes simmer until they are fork tender for 7-8 minutes. Drain in a colander afterwards.
Bring a large saute skillet to medium heat, drizzle with olive oil. Add the onions, green beans, drained boiled potatoes, ½ teaspoon of salt and pepper, thyme and paprika. Stir and cook covered, from 8 to 10 minutes, shaking the pan occasionally to allow all sides of vegetables to brown.
Serve with extra thyme leaves if desired.
Notes
Ensure the potatoes are sliced uniformly for even cooking. This will prevent some pieces from being undercooked while others are overcooked.
Even Browning: To ensure even browning of the vegetables, arrange them in a single layer in the skillet. Avoid overcrowding the pan, as this can lead to uneven cooking and steaming instead of browning.