Bodybuilding Meal Prep: My Sunday System, Start to Finish

Bodybuilding meal prep has a bad reputation, and it earned it. Eight identical boxes of dry chicken and sad rice, cooked with resentment on a Sunday, eaten with more resentment by Thursday. Then the whole thing collapses into drive-thru burritos and a promise to restart Monday.

Mine doesn’t collapse. I’ve run the same Sunday block for years: two and a half hours, one oven, one wide skillet, one rice cooker. It feeds my training week and covers most of my family’s dinners on top. Twenty boxes, five breakfast jars, real macros, food I want to open at 1 p.m. on a Wednesday.

This is the whole thing, start to finish. The grocery list, the minute-by-minute cook, the container math for bulking and for cutting, the food-safety lines I don’t cross, and what a box honestly costs. Steal all of it, big man. That’s what it’s for.

Why it’s a system and not a mood

The point of meal prep isn’t the cooking. It’s the deleting of decisions. Every meal you never have to think about is a meal that can’t go sideways at 3 p.m. when you’re hungry, tired, and standing in front of a vending machine.

I feel this more than most men. On TRT my appetite is steady and polite. On the heavier runs I’ve done since leaving the stage, it swings. Some weeks I could eat the table. Some weeks food is a chore I keep postponing until my macros are a crater. The boxes don’t care either way. Lid off, ninety seconds in the microwave, 47 grams of protein, done. Hungry me and indifferent me eat the same week.

Motivation is a bad employee. The system shows up.

The bodybuilding meal prep grocery list

One list, three jobs: protein anchors, carb bases, and vegetables that ask nothing of me. I shop the same skeleton every week and swap the details, so nothing gets old and nothing gets forgotten.

• Protein anchors: a 6 lb family pack of chicken breast, 3 lb of 90/10 ground beef, 18 eggs, a big tub of Greek yogurt, and casein for the breakfast jars. Two cooked proteins is my minimum. One protein all week is how a man learns to hate a food.
• Carb bases: jasmine rice, 3 lb of sweet potatoes, rolled oats, and tortillas for the wildcard meals.
• Vegetables: five steam-in-bag frozen vegetables (broccoli, green beans, a stir-fry mix), a bag of spinach, peppers and onions for the beef. Frozen isn’t the compromise here. It’s the plan. Nothing wilts, nothing gets thrown out on Friday.
• The flavor kit: two dry rubs and three sauces, restocked as they die. More on this further down. It’s the part everyone skips, and it’s where most preps quietly fail.

Buy everything plain. Pre-marinated chicken and “seasoned” beef carry sugar, a day’s worth of sodium, and a price markup for the privilege. You own the flavor in this system, and you add it later, where it counts. On a tighter month, the swaps are easy: chicken thighs run cheaper than breast and forgive an extra ten minutes in the oven, and eggs are still the cheapest protein in the store per gram. The skeleton holds; the parts flex with the week’s budget.

Raw weights matter more than they look. Six pounds of raw breast cooks down to roughly 2 kg of meat, which portions into 13 to 15 boxes at 140–150 g each. The beef gives six or seven more. If the raw-versus-cooked gap has ever thrown off your numbers, I weighed and roasted my way through it in how much protein is in a chicken breast, raw vs cooked.

The 2.5-hour Sunday, minute by minute

Three stations run at once. The oven does the slow work, the stove does the fast work, and the rice cooker minds itself. I’m the fourth station, working the counter. Nothing here is clever. It’s sequencing.

The kit is short and boring, and every piece pays rent. A digital kitchen scale, non-negotiable — eyeballed rice is how a cut stalls for three weeks. An instant-read thermometer, so “is it done?” stops being a guess. Three half-sheet trays, a 10-cup rice cooker, one wide skillet. That’s it. You don’t need a vacuum sealer or a second fridge or whatever the meal-prep influencers are holding this month. My whole setup cost less than one month of bought lunches, and half of it came with the apartment.

1. 0:00 — Oven to 425°F. Rice cooker loaded and started (batch one, 3 cups dry). A pot of water goes on the back burner for eggs.
2. 0:05 — Trim the chicken onto two sheet trays, rub one tray one way and the second the other. Sweet potatoes get chunked onto a third tray with a little oil and salt.
3. 0:15 — Chicken and potatoes into the oven. Beef into the wide skillet with the peppers and onions.
4. 0:20 — Eggs into the boiling water. Eleven-minute timer.
5. 0:30 — Beef’s done. Spread it on a tray so it cools fast. Eggs out and into ice water.
6. 0:35 — Rice batch one done: spread it thin on a tray, start batch two. Pull the chicken when the thickest piece reads 165°F on a real thermometer^[2] — for me that’s around now, give or take five minutes. Rest it under foil.
7. 0:55 — Potatoes out. Everything is now cooked. Dishes and wipe-down happen inside this cooling window, not after.
8. 1:20 — Slice the chicken against the grain.
9. 1:30 — Assembly line: scale on the counter, protein first, carb second, vegetables third. Frozen veg goes into the fridge boxes still frozen. It thaws in there and steams itself at reheat. Sauce goes in little cups, never on the food.
10. 2:00 — Lids on, masking-tape labels (day and goal), four days of boxes into the fridge, the rest straight to the freezer.
11. 2:20 — Kitchen’s clean, counter’s clear, week’s done.

The clock matters for more than pride. Cooked food needs to reach cold storage within two hours, and shallow trays are what get it cool fast enough to make that honest^[2]. Spreading the rice thin isn’t chef theater. It’s the safety step most home preppers skip.

Backstage at the B&K Classic, years ago in Sweden, every gym bag on that floor held the same thing: scratched plastic containers, rice pressed flat, chicken sliced thin, lids taped shut. Grown men in bronzer, quietly eating cold rice with plastic forks an hour before stage. None of them were tougher than you. They’d stopped letting meals be decisions, that’s all. I never unlearned it.

Container math: meal prep for muscle gain or a cut

A box is a macro decision you make once and eat twenty times, so get the math right on Sunday and never again. The research is friendly here. Protein does its best work spread across the day: about 0.4 g per kilo of bodyweight per meal, across at least four meals, to reach the 1.6 g/kg/day floor^[3]. The ISSN’s position stand lands in the same place in plainer terms: 20 to 40 g of quality protein every three to four hours, inside a 1.4–2.0 g/kg day^[4].

Protein stays fixed. The goal lives in the carb scoop and the added fat:

That’s kitchen math, rounded. Weigh your own food and trust your scale over my table. The quiet win is that one cook serves every mouth in the house: a bulking me, a cutting me, and family dinner all come off the same trays. Only the scoop changes.

Adjust with the scale trend, not with feelings. If two weeks of bulking boxes move the morning weight too fast, pull 25 g of rice out of each box. If a cut stalls for two honest weeks, take out another 25 g, or add ten minutes of walking and leave the food alone, which is usually the kinder trade. Small levers, moved slowly. The box makes that possible: you can’t fine-tune a diet you never measured in the first place.

If you’d rather have the math pre-chewed, my 100 g protein meal prep containers lay out three days of boxes where the protein is already counted for you.

The honest shelf life: four days, then the freezer

I know men who eat Sunday’s chicken the following Saturday and call it toughness. It’s not toughness. Cooked meat and poultry keep for 3 to 4 days in a fridge at 40°F or colder — that’s the federal cold-storage chart, not a food blogger being careful^[1]. Past that, the bacteria that make you ill don’t announce themselves with a smell.

So my split is fixed: Monday through Thursday eat from the fridge, Friday onward eats from the freezer. Frozen boxes stay safe indefinitely at 0°F, and they hold their quality for 2 to 6 months; in practice mine taste right for about two^[1][2]. The night before, a box moves from freezer to fridge and thaws overnight; reheat everything to 165°F, leftovers included^[2]. The freezer is my winter store. Sunday keeps it stocked.

One more habit from the same page: food goes into boxes warm-ish, not steaming. Lidding hot rice traps condensation, and a wet lid means soggy food and a warmer fridge than you think. The cooling window in the timeline handles this on its own: by the time I’m slicing chicken at 1:20, everything is cool enough to box without sweating the lids.

The flavor problem, solved at reheat

Most bodybuilding meal prep ideas fail on flavor, not on macros. Day-one chicken is fine. Day-four chicken, seasoned once on Sunday and microwaved flat, tastes like a contract you regret signing. The fix is simple: cook the protein nearly plain, and put the flavor at the reheat.

Two rubs go on before the oven — one tray smoky (paprika, garlic, cumin), one tray lemon-pepper. The real work happens in the sauce cups: salsa verde, a yogurt-garlic sauce I make in two minutes, sriracha-honey, chimichurri when the herbs are cheap. Same box, different cup, different meal. Sauce never touches the food until you eat it, so nothing turns to mush in the fridge.

Reheating has its own small craft. A spoonful of water over the rice before the microwave brings it back to life. The olive oil in a bulking box goes on after reheating, never before. Hot oil in a sealed box turns everything greasy. And give the box a minute to rest when the microwave beeps, the same way you’d rest a steak; the heat evens out and the broccoli stays a vegetable instead of becoming a warning.

The carb base rotates the same way. Beef and rice plus salsa is a loaded beef burrito bowl. Chicken and the stir-fry veg plus sriracha-honey is takeout you didn’t order. Wrap the beef in leaves with the yogurt sauce and you’re running the same trick as my turkey lettuce wraps. Breakfast preps itself in five minutes: five jars of casein-loaded overnight oats, one scoop each, done for the week. When you want more bodybuilding meal prep recipes to rotate through, the recipe index is built for exactly this — high protein, honest macros, nothing precious.

What a box costs, honestly

My last full run, Chicago prices, rounded to the dollar:

Seventy-four dollars across 25 meals is about $3 a box. Your store will drift from mine, and casein adds a little to the jars, so call it $3 to $4 with margin. Now the honest part: prepping is not cheaper than cooking the same food fresh every night. Same groceries, same register. The money you save is in the defaults: the $15 lunch you don’t buy on Wednesday, the delivery you don’t order on Thursday when the fridge looks like a shrug. That’s where the real $40 or $50 a week hides.

Your first Sunday, shrunk to fit

Don’t copy my full board on week one. Start with one protein, one carb, one vegetable: 3 lb of chicken, one rice batch, three steam bags. That’s 90 minutes and eight boxes, and it teaches you the rhythm without burying you in dishes. Add the second protein when the first Sunday feels boring.

And if you’d rather skip the trial and error, I’ve already done it for you. The free 7-day plan is this exact system on paper — list, timeline, boxes matched to your goal — and the full meal plans go deeper for bulking, cutting, and everything between. Cook once, big man. Eat like it mattered all week.

Written by

Magnus Olafsson

The cook behind Slim Diet Era. Former Swedish stage competitor (B&K Classic Body Show, Swedish Grand Prix), on TRT since 35, cooking high-protein food in Chicago for his husband, two kids, and you. He counts the macros so you don’t have to.

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