Wash your green beans. Break off the ends and any brown parts. Break in half if very long.
Bring a medium pot of water to a boil over high heat, then reduce to a simmer over medium-high heat. Add the beans and simmer for 4-6 minutes or until tender when poked with a fork.
Drain the water from the beans, then add butter or olive oil, and season to taste with salt. (I usually just add a little sprinkle.)
Notes
Store leftovers, once cooled, in an airtight container for 3-5 days in the fridge. Reheat to serve warm. (You can also make them ahead, store, and heat up for mealtime.)
I use regular green beans in this recipe, but the thinner French beans would also work or yellow beans too.
If your beans are thinner, you may want to reduce the cooking time by a minute or two.
Cut into smaller pea-size pieces for older babies around 9-12 months.
You can also use toasted sesame oil or avocado oil for a different flavor option.