Buffalo Mac and Cheese Stuffed Zucchini Boats

Savory and delicious buffalo mac and cheese stuffed zucchini with a crispy panko breadcrumb topping. These mac and cheese zucchini boats are easy to make, protein-packed, and such a fun way to use up summer zucchini! Choose your buffalo spice level and enjoy the perfect weeknight meal.
Ingredients:
For the zucchini boats:
Olive oil
4 medium zucchini, sliced in half lengthwise (look for zucchini that is similar in size)
Freshly ground salt and pepper
For the buffalo mac and cheese:
8 ounces dry elbow noodles
2 tablespoons salted butter
¼ cup all purpose flour (or sub whole wheat or GF all purpose flour)
1/2 teaspoon garlic powder
1/4 teaspoon onion powder
1 3/4 cups unsweetened cashew milk, almond milk or regular milk
6 oz sharp cheddar cheese (about 1 ½ heaping cup shredded sharp cheddar cheese off the block)
Freshly ground salt and pepper, to taste
1/2 cup medium to hot buffalo sauce
For topping:
1/2 cup shredded cheddar cheese
1/2 cup panko breadcrumbs
1 tablespoon melted butter
For garnish:
Sliced green onion