Meal planning when one of you is cutting and one is bulking

Most meal-planning advice quietly assumes everyone at the table wants the same thing. Real households don't work like that. One person is trying to lose weight. Another is trying to put it on, on purpose, for the gym. Someone maintains without thinking about it. There might be a teenager who just needs to be fed. Four people, four different targets, one kitchen, and — most nights — the sensible amount of energy to cook exactly once.

The instinct is to cook separately: a small plain plate for the person cutting, a loaded one for the person bulking. It works, and it's miserable, and nobody keeps it up. There's a better default.

Cook one meal. Portion it three ways.

The trick is to stop thinking about different meals and start thinking about different portions of the same meal. A good dinner is usually a protein, a carb, and vegetables or fat in some combination. Those components scale independently. So you cook one recipe, and you serve it in three different ratios:

Cutting — full protein, full vegetables, a smaller serving of the carb and the added fat. High-volume, high-protein, fewer calories. The plate still looks full because the vegetables do the heavy lifting.
Maintaining — the recipe as written.
Bulking — the same plate, plus more of the carb and a little more of the fat. An extra scoop of rice, a heavier hand with the olive oil, a piece of bread on the side.

Same pan, same twenty-five minutes, same washing up. The only thing that changes is how much of each component lands on each plate.

Why this works better than "eat less"

Telling the person cutting to just eat less of everything is how dinners become sad. Cut the protein and the vegetables along with the carbs and they finish the meal hungry, which is exactly the state in which people raid the cupboard at nine o'clock.

Portioning by component keeps the two things that make a meal satisfying — protein and volume — high for everyone, and moves only the calorie-dense parts (the carbs and added fats) up or down. The person cutting eats a big, protein-heavy plate. The person bulking eats the same food with more fuel on it. Neither is eating a different dinner; they're eating a different amount of the same one.

The numbers stay the same, the servings don't

If you track nutrition, the useful move is to treat one cooked recipe as a set of per-gram numbers — calories and macros for the whole dish — and then log each person against the weight they actually took. The recipe's macros are fixed; the serving sizes vary. That's the whole model.

This is where a household setup earns its keep over a single-person tracker. A per-person app makes everyone log their food as if they cooked alone. What a household actually needs is one meal, logged three ways — the same recipe portioned per person, each person's plate counted against their own target, with a household view sitting over the top. It's the difference between four people doing admin and one dinner doing the work.

Supper is built around exactly this case — it was designed for the household where one person is cutting, one is maintaining and one is bulking — so the same planned dinner carries per-person portions and each member's log stays their own. But you don't need an app to start; you need the habit of portioning by component instead of cooking twice.

A few practical notes

Make the protein the anchor. Cook enough that the person cutting and the person bulking both get a full serving of it. Protein is the expensive, satiating part; don't ration it to the person who's dieting.
Keep the carb separate where you can. Rice, pasta, potatoes, bread — served on the side rather than stirred through, they're trivial to scale per plate. A one-pot dish is harder to portion by ratio, so save those for weeks when everyone's targets are close.
Let the bulking plate do the leftovers. The person adding calories is the natural home for the extra portion that would otherwise go in the bin — which quietly helps the grocery budget too.

Feeding people with different goals from one kitchen isn't about willpower or three separate menus. It's a portioning habit. Cook the good dinner once, and let each plate carry the amount that fits the person eating it.

If you're also trying to keep the grocery spend honest while you do this, it's worth knowing what a week of those dinners actually costs — because cooking once for everyone is cheaper than cooking twice, every night.