Utilize your kitchen's window sill to create a built-in indoor lavender and herb garden. Place a row of small pots or a long planter box filled with lavender and various aromatic herbs on the window sill. The herbs will benefit from the natural sunlight, and you can easily pluck fresh leaves whenever you need them for cooking. The lavender will add a calming and soothing aroma to your kitchen, creating a pleasant atmosphere while you prepare meals.