Preheat your oven to 425°F.
Prepare the sweet potato by washing it, then cutting it into 1-inch cubes. Toss the cubes in a little olive oil, a pinch of salt, and garlic powder. Spread them evenly on a baking sheet.
Roast the sweet potato cubes in the oven for about 20-25 minutes until they are tender and slightly caramelized.
While the sweet potatoes are roasting, pat dry the chicken breast. Season lightly with salt and garlic powder.
In a small saucepan over medium heat, combine the pitted Medjool date (chopped), water, a dash of olive oil, and a pinch of salt. Stir well and let simmer for 3-4 minutes until the date is soft and forms a sticky glaze. You can blend the mixture if a smoother glaze is desired.
Heat a skillet over medium-high heat and add a drizzle of olive oil. Sear the chicken breast for about 2-3 minutes per side until golden brown.
Pour the date glaze over the chicken in the skillet, reduce the heat to medium, and let the chicken simmer in the glaze for an additional 6-7 minutes, or until the chicken is fully cooked (internal temperature reaches 165°F) and the glaze becomes sticky.
While the chicken simmers, steam or blanch the green beans for about 3-4 minutes, then quickly transfer them to a hot pan to crisp up slightly with a tiny drizzle of olive oil and a pinch of salt, or roast them lightly in the oven if preferred.
Plate the glazed chicken alongside the roasted sweet potatoes and crispy green beans. Drizzle any remaining glaze over the top for extra flavor.