Muscle Gain Meal Prep: Eating Enough to Progress

The biggest obstacle to gaining mass isn't training — it's eating enough, consistently, with the right macros. When you need to ingest 2800 to 3200 kcal per day while eating clean, daily improvisation isn't enough. Meal prep becomes your secret weapon to never miss a meal.

Steps

1

Calculate your calorie surplus

To gain muscle, aim for a surplus of 200 to 400 kcal above your TDEE. More isn't better: beyond a 500 kcal surplus, the excess is stored as fat, not muscle. Calculate your TDEE with your actual activity level and add 300 kcal as a starting point.

2

Hit your protein goals per meal

Aim for 1.6 to 2.2g of protein per kg of body weight, spread across 4 to 5 meals. For a 75 kg man, that's 120 to 165g per day, or 30-40g per meal. Each meal prep container should include a significant protein source: chicken (31g/100g), lean beef (26g/100g), eggs (13g/2 eggs), or tofu (17g/100g).

3

Focus your carbs around your workout

Carbs are the fuel for your sessions and the raw material for recovery. Place your highest-carb meals within 2-3 hours before and after your workout. Rice, pasta, sweet potato, and bananas: these fast-digesting carbs maximize your performance and muscle recovery.

4

Prep calorie-dense snacks

Reaching 3000+ kcal in just 3 meals is hard without feeling bloated. Dense snacks bridge the gap: homemade oat-peanut butter bars (350 kcal), protein shakes with banana and whole milk (400 kcal), or pre-portioned trail mix (300 kcal). Prep 5-7 per meal prep session.

5

Cook in massive quantities

When bulking, quantity matters. Cook 2 kg of rice, 1.5 kg of chicken, and a large tray of vegetables in one session. Use large baking dishes and pots of at least 5 liters. 800-1000ml containers are better suited than 600ml ones for bulking meals.

6

Track your progress every week

Weigh yourself on an empty stomach every Monday morning and log the number. Aim for a gain of 0.5 to 1 kg per month. Any faster usually means too much fat. Also take photos and measurements (arms, chest, thighs) every month. The mirror and the tape measure are more reliable than the scale alone.

The optimal calorie surplus

A bodybuilding beginner can aim for a surplus of 300-400 kcal because they progress quickly (muscle memory). An intermediate to advanced lifter should limit their surplus to 200-300 kcal to minimize fat gain. A "lean bulk" surplus is always preferable to a "dirty bulk" surplus of 1000+ kcal, which makes you gain as much fat as muscle. If after 4 weeks your waistline is growing faster than your arms, reduce the surplus by 100 kcal.

The best foods for bulking

Proteins: chicken, turkey, lean beef, whole eggs, salmon, tuna, Greek yogurt, cottage cheese, lentils, chickpeas. Carbs: brown rice, whole-wheat pasta, sweet potato, oats, banana, whole-wheat bread. Fats: avocado, olive oil, peanut butter, nuts, flax seeds. Avoid filling your surplus with junk food: "clean" calories build muscle more efficiently and limit fat gain.

Meal timing and training

The pre-workout meal (1-2h before) should contain moderate carbs and protein: a bowl of rice with chicken, for example. The post-workout meal (within the hour) is the most important: fast proteins (30-40g) and carbs for recovery. Other meals throughout the day should be spread every 3-4 hours to maintain a constant flow of amino acids. Meal prep makes this timing automatic because every meal is ready and portioned.

FoodCraft Tip

The FoodCraft protein calculator

Enter your weight, activity level, and goal into the FoodCraft calculator. It determines your protein and calorie needs, then generates a meal plan with the right proportions for every container. Each meal displays the grams of protein so you can check at a glance.

High-protein meal plans

Select the "bulking" goal in the AI planner. The algorithm generates meals with at least 30g of protein per dish, sufficient complex carbs, and a calorie surplus calibrated to your profile.

Frequently asked questions

How many meals a day for bulking?
Four to five meals (3 mains + 1 to 2 snacks) work for most people. The exact number isn't what matters most; it's the regular distribution of protein (30-40g every 3-4h) and reaching your total calorie target.
Can I bulk without supplements?
Absolutely. Supplements are for convenience, not a necessity. Well-prepared real food covers all your needs. Whey is handy, but Greek yogurt with fruit does the same job. Only creatine has a proven benefit that is difficult to get from food alone.
How long does a bulking phase last?
An effective bulk lasts 3 to 6 months. Beyond that, your body gets used to the surplus and fat gain accelerates. Alternate with a maintenance phase or a light cut to stay within a reasonable body fat range (12-18% for men).
Is bulking meal prep compatible with a tight budget?
Yes. Bulking staples (rice, pasta, eggs, lentils, bulk-buy chicken, oats) are among the cheapest foods per kg. A surplus of 300 kcal per day costs about $1-2 more in food. The trick is to avoid overpriced proteins and stick to the basics.

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