Budget Meal Prep That Still Hits Your Macros

If money is tight, spend your effort and budget on protein first. It is the macro that most affects whether you build or keep muscle, and it is the one people most often fall short on. A large 2018 review that pooled 49 studies found that protein supports muscle and strength gains when you train, with the benefit levelling off at around 1.6 grams per kilogram of body weight per day. A common practical range is 1.6 to 2.2 grams per kilogram.

Carbohydrate and fat matter too, but they are easy and cheap to hit. Carbs, in particular, come from the cheapest foods in the shop. So the whole budget-macro problem really comes down to one question: how do you get enough protein without spending a fortune? Once that is solved, the rest falls into place.

The expensive protein sources, lean fillet, prawns, branded powders, get all the attention, but the best value ones are ordinary cupboard and fridge foods. Build your prep around these and your protein target stops being the costly part.

Once protein is handled, the rest of your macros are almost trivial to hit on a budget. Carbohydrate is the cheapest macro there is. Rice, oats and potatoes cost very little per serving, cook in bulk, and fuel your training. Wholegrain versions add fibre, which most people need more of, and pulses conveniently deliver carbs, protein and fibre together.

Fat is cheap and easy to add in small amounts: a little oil for cooking, the fats that come with eggs, whole dairy and canned oily fish, and cheaper additions like peanut butter and seeds. Because fat is calorie-dense, you need less of it, so it rarely strains a budget. The main thing is to include some for hormones, vitamin absorption and satiety, not to fear it or overdo it.

The mistake that makes budget prep fail is cooking seven identical boxes on Sunday and hating them by Wednesday. The fix is to prep components rather than finished meals: a batch of protein, a batch of carbs, a batch of vegetables, and a couple of sauces. Then you assemble different combinations each day. Same cooking time, far more variety, and nothing wasted.

1. Cook one or two big proteins. A tray of chicken thighs, a pot of lentils or a batch of hard-boiled eggs. Aim for enough to cover several days of your target.
2. Cook a big batch of carbs. A large pot of rice, a tray of roast potatoes, or a batch of oats portioned for breakfasts.
3. Roast or steam a tray of vegetables. Plus keep frozen veg on hand for instant, waste-free top-ups.
4. Make two quick sauces. A tomato base and a spiced yoghurt or curry base transform the same components into different meals.
5. Assemble daily. Mix and match protein, carb, veg and sauce into a bowl or box. Different combination, same prep.

A focused session of about two hours on the weekend is usually enough to cover most of a week's protein, carbs and vegetables this way. You spend the weekdays assembling, not cooking, which is what makes prep stick when life gets busy.

To make it concrete, here is a day that lands solid protein for very little money, using only the components above. Adjust portions to your own target, but the shape holds for most people.

• Breakfast: oats with milk and frozen berries, plus a couple of eggs. Cheap, filling, around 25 grams of protein.
• Lunch: rice bowl with a can of tuna or a scoop of lentils, roasted veg and a spoon of sauce. Around 25 to 30 grams.
• Dinner: chicken thigh or a bean stew with potatoes and vegetables. Around 30 to 35 grams.
• Snack: yoghurt or cottage cheese, or a boiled egg. Another 10 to 15 grams to close the gap.