Maximizing Coffee Strength in a Keurig Coffee Maker. To get the most out of your strong coffee K-Cups, try these tips: Use the smallest brew size setting on your Keurig brewer.

The K-Cups are 62 cents per pod on Keurig and found online at retailers like Amazon. What to skip : Seattle's Best Breakfast Blend Seattle's Best was one of the worst.

Dark roast K-cups are ideal for iced coffee: they boast a stronger flavor that can stand up to ice. If your machine lacks an iced option, choose the "strong" setting for a bold, dilution-proof brew.