Weeknight · One mug + a microwave · About 5 minutes

Microwave Mug
Mac & Cheese

Name: Microwave Mug Mac & Cheese
Total time: 5 min
Yield: 1 serving
Ingredients: 55 g small pasta; 160 ml water; pinch salt; 60 ml milk; 45 g shredded cheddar; 1 tsp butter; Salt, pepper, and a pinch of mustard powder or paprika, to taste

A real, hot bowl of mac and cheese in about five minutes, in a single mug, with nothing but a microwave — for the nights when the stove is too much but you still want something warm. Exact amounts so it comes out creamy, not gluey.

~5 min total 1 mug + a microwave 1 serving

Effort ●○○○ Time ●○○○ Anytime

Vegetarian

Servingscale up for a bigger mug or a bowl

Units

Ingredients

Use your biggest mug and stir often — microwave pasta foams up and climbs. Cook the pasta in stages, stirring every minute or so and pausing if it threatens to boil over (a 14–16 oz mug — or better, a 2-cup glass measuring cup — gives it room). Then melt the cheese in with the leftover heat, not full power — gentle heat keeps it creamy instead of grainy.

Easier, if you like

The zero-decision version: a single-serve microwave mac cup (like Kraft Easy Mac) — just add water and microwave. This from-scratch mug is barely more effort and tastes better, but on the hardest days the cup is a win, not a cheat.

Method

Cook's notes

No stove, no pot, one mug. This is here for the nights when cooking isn't going to happen but you still want something warm — beige comfort food, no shame.

Make it heartier: stir in a handful of frozen peas or spinach with the pasta, or a few spoonfuls of canned chicken or white beans at the end — protein and veg with almost no extra effort. (Half the pantry shelf works here.)

Cheese matters for smoothness: American slices or a cube of Velveeta melt silkiest and won't go grainy; cheddar tastes best but wants gentle heat. Pre-shredded is fine.

Boil-over insurance: the bigger the mug, the better — and stirring breaks the foam. If yours runs hot, cook in shorter bursts.

Best vessel — a 2-cup glass measuring cup. A Pyrex (or similar) 2-cup measure beats a mug: the glass shrugs off the heat, the 2-cup size leaves headroom for the foam, and — best of all — the handle stays cool, so you can lift it straight out of the microwave without burning your hand. Doubling it for two? Step up to a 4-cup measure for the same headroom — a glass measuring-cup set covers both sizes.

Cooking a double batch? Two servings is twice the water to heat, so it takes noticeably longer in the microwave — more like 6–8 minutes — and foams up more. Stir more often, lean on the 4-cup measure's extra headroom, and go by the pasta: it's done when tender and the sauce is creamy, whatever the clock says.

Microwaves vary a lot in power, so the times here are a starting point; the real cues are tender pasta and a glossy, creamy sauce.

Vegetarian; easy to make gluten-free or vegan

Gluten-free: use a gluten-free small pasta — it microwaves the same way; check it a little early, as GF pasta softens fast.

Vegan / dairy-free: use a plant milk and a vegan cheese (or about 2 tbsp nutritional yeast plus a little extra plant milk and a dab of vegan butter). Our cashew cheese sauce stirred in works beautifully too.