Spud in a Mug: Transform Instant Mashed Potatoes into Dinner

You’ve probably seen (and even enjoyed!) single-serve desserts made in a coffee mug, but did you know you can prepare a hearty and balanced dinner in a mug, too? Using instant mashed potatoes and your favorite toppings or leftovers, you can create a Spud in a Mug for an easy weeknight meal.

Instant (or dehydrated) potatoes aren’t just convenient; they have the flavor, versatility and flavor of fresh potatoes because they are fresh potatoes, simply dehydrated to cut down on cooking time.

Here is some Spud in a Mug inspiration using ingredients you already have on hand to turn simple mashed potatoes into a comforting and delicious meal everyone will love.

Loaded Mashed Potato Mug

Start by preparing your instant mashed potatoes directly in a large mug, following the package instructions for a creamy, fluffy texture. Then, stir in crispy leftover bacon from breakfast, a generous handful of shredded cheese, and freshly chopped chives.

Pop your mug back in the microwave for an extra 30 seconds to melt the cheese and heat everything through, then top with a dollop of sour cream or a sprinkle of black pepper for a true loaded mashed potato experience—all made in minutes, right in your mug.

Shepherds/Cottage Pie Mug

Looking for a way to use up leftover ground meat? Make a quick Shepherd’s or Cottage Pie!

The cooked and seasoned beef, lamb, or turkey goes in the bottom of a large mug with a layer of frozen mixed vegetables (such as peas, carrots, and corn) on top. Heat these most of the way through, while preparing your instant mashed potatoes at the same time (you’ll need a separate mug or microwave-safe dish for this).

Add a generous helping of the hot, freshly prepared instant mashed potatoes to the meat and vegetable mixture. Microwave again until heated through, then finish with a sprinkle of cheese or a dash of herbs for added flavor. This satisfying, single-serve casserole comes together much faster than a traditional Shepherd’s Pie.

French Onion Mashed Potatoes Mug

French onion soup meets mashed potatoes in this gourmet Spud in a Mug. Start by caramelizing sliced onions slowly in a skillet with butter or oil until they’re deeply golden and sweet.

Stir the caramelized onions into your prepared instant mashed potatoes along with a handful of shredded Gruyère or Swiss cheese. Microwave briefly to melt the cheese, then finish with a sprinkle of fresh thyme or parsley. This French Onion Mashed Potato Mug is rich, savory, and incredibly comforting, perfect for a simple yet elevated meal.

While all these flavor combinations are sure to please, the best thing about a Spud in a Mug is that it’s fully customizable. You make the instant mashed potatoes and let everyone else choose their  toppings.