Buy Green Mountain K-Cup Coffee at Necco Coffee. Nothing’s better in the morning than a delicious cup of coffee. Whether you prefer the sweetness of Caramel Vanilla Cream or the richness of Double Diamond, Necco Coffee has you covered! See what deliciousness awaits you with our selection of Green Mountain k-cups below. Do you prefer your coffee roast level light, medium, or dark? Green Mountain has them all. Choose from: Breakfast Blend, a light roast coffee designed to start your day off right. Nantucket Blend, a medium roast coffee with a smooth, refreshing flavor. Lake & Lodge, a dark roast blend that provides the full-bodied boldness you love. We also offer various decaf and other flavored options.