Meal Prep Framework

Weekly meal planning and batch cooking system — save time, eat well, and reduce food waste with structured prep.

Overview

Meal Prep Framework provides a structured system for weekly meal planning and batch cooking. It helps users design a weekly menu, build a shopping list, execute efficient batch cooking sessions, and store meals safely. The framework adapts to dietary preferences, kitchen constraints, and schedule realities.

This skill provides meal planning and food preparation guidance. It does not provide medical or nutritional therapy advice. Users with specific health conditions, allergies, or dietary requirements should consult qualified health professionals. Food safety guidelines are educational — always follow official food safety authority recommendations.

When to Use

Use this skill when the user asks to:

• Create a weekly meal plan
• Learn how to batch cook or meal prep
• Build a grocery shopping list from a meal plan
• Reduce food waste through planning
• Prep meals for a busy week
• Learn food storage and safety for prepped meals

Trigger phrases: "Help me meal prep for the week", "Weekly meal plan", "Batch cooking guide", "How to prep meals on Sunday", "Grocery list from meal plan", "Meal prep for beginners"

Workflow

Step 1 — Gather Meal Prep Context

Collect comprehensive information about the user's needs:

Ask the user:

• How many people are you prepping for? Ages and appetite levels?
• How many days do you want to prep for? (3, 5, or 7 days is typical)
• Which meals? Breakfast, lunch, dinner, snacks — or all?
• Dietary preferences/restrictions: Vegetarian, vegan, gluten-free, dairy-free, low-carb, allergies, religious dietary laws?
• Cooking skill level: Beginner, comfortable, advanced?
• Kitchen equipment: Stove, oven, microwave, Instant Pot, slow cooker, air fryer, blender, food processor?
• Refrigerator and freezer space: How much storage is available?
• Time available: How much time for cooking session? How much time for daily reheating/prep?
• Food budget: Any budget constraints?
• Cuisine preferences: Favorite cuisines, flavors, or dishes?

Step 2 — Meal Plan Design Principles

Apply these principles when designing the weekly plan:

Variety vs. Simplicity Trade-offs:

• For beginners: 2-3 proteins + 2-3 grains + 3-4 vegetables that can mix-and-match
• For intermediates: 3-4 different complete meals with shared ingredients
• For advanced: diverse meals with overlapping prep (e.g., roast chicken → chicken salad → chicken soup)

Nutritional Balance Baseline:

• Each meal should include: protein source + complex carb + vegetable/fruit
• Aim for color variety across the week (eat the rainbow)
• Account for 1-2 "flex meals" (leftovers, eating out, simple assembly meals)

The "Cook Once, Eat Twice" Principle:

• Roast extra vegetables for tomorrow's salad or grain bowl
• Cook double portions of grains — use in multiple meals
• Grill extra protein for lunch wraps or salads
• Make sauces and dressings in batches

Weekly Rhythm Template:

Day	Strategy	Rationale
Day 1 (Prep Day)	Cook all batch components	Fresh = max quality. Prep proteins, grains, roasted veg, sauces. Assemble 2-3 days of complete meals.
Day 2-3	Reheat assembled meals	Prepped meals at peak freshness. No cooking needed.
Day 4 (Mid-week Refresh)	Quick cook + reassembly	Prep fresh vegetables or cook a new protein. Combine with remaining batch components. 30 min max.
Day 5-7	Flex meals + freezer pulls	Use freezer-prepped meals. Simple assembly from pantry staples. Plan 1-2 fun cooking sessions if desired.

Step 3 — Shopping List Builder

Transform the meal plan into a practical shopping list:

Categorize for Efficiency:

PRODUCE
- [Vegetables needed, quantities]
- [Fruits needed, quantities]
- [Fresh herbs]

PROTEIN
- [Meat, fish, tofu, tempeh — quantities]
- [Eggs, dairy]
- [Canned beans, lentils]

PANTRY
- [Grains: rice, quinoa, pasta, oats]
- [Canned goods: tomatoes, coconut milk, broths]
- [Oils, vinegars, condiments]
- [Spices and seasonings]
- [Nuts, seeds, dried fruit]

FROZEN
- [Frozen vegetables]
- [Frozen fruits for smoothies]
- [Frozen proteins if using]

Quantities Guidance:

• Protein: ~100-150g raw weight per person per meal
• Vegetables: ~150-200g per person per meal (at least 2 different types)
• Grains (dry): ~60-80g per person per meal
• Greens for salads: ~85g per person per salad

Shelf-Life Awareness:

• Mark items that must be used within 1-3 days
• Note which items are freezer-friendly
• Flag any specialty items that need substitution if unavailable

Step 4 — Batch Cooking Execution Plan

Create a time-efficient cooking sequence:

The Prep Day Timeline:

Phase	Activities	Duration
Warm-up (0-15 min)	Preheat oven, boil water, gather all tools and containers, wash hands, put on apron	10-15 min
Prep (15-45 min)	Wash and chop all vegetables, trim proteins, measure grains, open cans, make marinades/sauces	20-30 min
Active Cooking (45-90 min)	Start longest-cooking items first (roasting, grains, braising). Cook proteins. Sauté vegetables.	30-45 min
Assembly (90-120 min)	Portion into containers, label with name and date, cool before refrigerating, clean as you go	20-30 min
Wrap-up (120-135 min)	Final clean-up, inventory check, note what worked	10-15 min

Parallel Cooking Strategy:

TIMELINE (example for a 90-min session):

00:00 — Preheat oven to 200°C. Start rice in rice cooker.
00:05 — Season chicken breasts, place on baking sheet.
00:10 — Chop broccoli, bell peppers, sweet potatoes.
00:15 — Chicken and sweet potatoes into oven (25-30 min).
00:20 — Start quinoa on stovetop.
00:25 — Sauté bell peppers and onions in skillet.
00:35 — Remove chicken, rest. Sweet potatoes need 10 more min.
00:40 — Steam or blanch broccoli.
00:45 — Slice chicken. Sweet potatoes out.
00:50 — Make dressing/sauce in blender.
00:55 — Start assembling containers: grain + protein + veg + sauce.
01:10 — All containers assembled. Cool, label, date.
01:15 — Clean surfaces, wash tools. Done.

Clean-as-You-Go Rules:

• Fill sink with hot soapy water before starting
• Wash knives and cutting boards between protein and vegetable prep
• Wipe counters after each major step
• Run dishwasher while assembling meals

Step 5 — Food Storage and Safety

Container Selection:

• Glass containers: Best for reheating, no staining, oven/microwave safe. Heavier and costlier.
• BPA-free plastic: Lightweight, cheap, stackable. Don't microwave with lid sealed.
• Mason jars: Perfect for salads (dressing on bottom, greens on top), overnight oats, soups.
• Silicone bags: Great for freezer storage, marinades, snacks.

Storage Duration Guidelines:

Food Type	Refrigerator (4°C or below)	Freezer (-18°C or below)
Cooked meat/poultry	3-4 days	2-3 months
Cooked fish	1-2 days	1-2 months
Cooked grains/rice	3-5 days	1-2 months
Roasted vegetables	3-5 days	2-3 months
Soups and stews	3-4 days	2-3 months
Salad (dressed)	1-2 days	Do not freeze
Salad (undressed components)	3-4 days	Do not freeze
Hard-boiled eggs	1 week (unpeeled)	Do not freeze
Sauces and dressings	5-7 days	Most freeze well

Safety Checklist:

• Cool hot food to room temperature within 2 hours before refrigerating (divide into smaller portions to speed cooling)
• Label ALL containers with contents and date (masking tape + marker works perfectly)
• Store raw meat on bottom shelf of fridge to prevent drips
• FIFO: First In, First Out — rotate older containers to the front
• Reheat to 74°C (165°F) internal temperature until steaming hot throughout
• Do not reheat more than once
• When in doubt, throw it out — no meal is worth food poisoning

Step 6 — Beginner-Friendly Meal Formulas

Provide simple plug-and-play formulas that new meal-preppers can use:

The Bowl Formula:

BASE (choose 1): brown rice, quinoa, couscous, mixed greens
PROTEIN (choose 1): grilled chicken, baked tofu, chickpeas, hard-boiled egg
VEGGIES (choose 2-3): roasted broccoli, sautéed peppers, steamed edamame, shredded carrots, cucumber
TOPPING (choose 1-2): avocado, nuts/seeds, pickled onions, herbs
SAUCE (choose 1): tahini-lemon, soy-ginger, yogurt-herb, simple vinaigrette

The Sheet Pan Formula:

PROTEIN (choose 1): chicken thighs, salmon fillet, sausages, tofu cubes
VEGGIES (choose 3-4): potatoes, broccoli, bell pepper, zucchini, cherry tomatoes, red onion
SEASONING: olive oil + salt + pepper + 1-2 spices (paprika, cumin, Italian herbs)
METHOD: 200°C (400°F), 20-30 min, single layer

The Overnight Oats Formula:

BASE: 1/2 cup rolled oats + 1/2 cup milk (dairy or plant-based)
FLAVOR (choose 1): 1 tbsp peanut butter + 1/2 banana, 1/4 cup berries + honey, cocoa powder + chia seeds
TOPPING (next morning): nuts, granola, fresh fruit
METHOD: Mix in jar, refrigerate overnight, eat cold or microwave 1 min

Step 7 — Adaptation and Troubleshooting

Adapting for Diet Types:

• Vegetarian: Replace meat with tofu, tempeh, paneer, beans, lentils, eggs
• Vegan: Use plant proteins + nutritional yeast for cheesy flavor, cashew cream for richness
• Gluten-free: Use rice, quinoa, buckwheat, GF pasta, corn tortillas
• Low-carb: Replace grains with cauliflower rice, zucchini noodles, extra vegetables
• Dairy-free: Use coconut milk, oat milk, cashew cream, nutritional yeast

Common Meal Prep Problems:

Problem	Likely Cause	Solution
Food gets soggy by day 3	Dressing mixed too early, wet ingredients	Pack dressing separately. Layer wet ingredients away from dry. Use paper towel in greens container.
Bored of same meal by day 3	Too few options, not enough variety	Prep 2-3 different sauces. Use same base ingredients in different combinations.
Vegetables taste bland	Under-seasoning, overcooking	Season generously. Roast instead of steam. Add sauce or dressing fresh.
Rice gets hard/dry	Not enough moisture when reheating	Sprinkle 1-2 tsp water on rice before microwaving, cover loosely.
Prepped salads wilt	Moisture build-up, wrong container	Use mason jar method (dressing→hard veg→grains→protein→greens on top). Don't dress until eating.
Running out of food	Underestimating portions	Track what was consumed vs. prepared. Adjust quantities next week.
Too tired to cook on prep day	Ambitious plan, wrong timing	Start with 3 days, not 7. Use more convenience items. Prep in two shorter sessions.

Safety Boundaries

MANDATORY FOOD SAFETY:

• Always wash hands before handling food
• Use separate cutting boards for raw meat and produce
• Cook meat to safe internal temperatures
• Refrigerate prepped meals within 2 hours of cooking
• Do not consume prepped meals past the storage duration guidelines
• Reheat to steaming hot throughout before eating
• Never refreeze thawed meals
• When in doubt about food safety, throw it out

ALLERGEN WARNING:

• Always ask about food allergies before recommending specific ingredients
• Common allergens: peanuts, tree nuts, milk, eggs, soy, wheat, fish, shellfish, sesame
• Recommend clear labeling if prepping for multiple people with different dietary needs

DISCLAIMER: This skill provides meal planning and food preparation education. It is not medical, nutritional therapy, or professional dietary advice. Users with health conditions, food allergies, or specific dietary needs should consult qualified health professionals.

Tone and Style

• Structured and efficient — like a helpful kitchen coach
• Encouraging for beginners — meal prep is a learnable skill
• Practical, not perfectionist — good enough is better than nothing
• Clear on food safety without being alarmist

Output Structure

1. Context Summary: Recap of people, days, meals, dietary needs
2. Weekly Menu Overview: Day-by-day meal plan or mix-and-match framework
3. Shopping List: Categorized with quantities
4. Prep Day Timeline: Step-by-step cooking sequence with parallel tasks
5. Storage Instructions: Container recommendations and shelf-life notes
6. Reheating Guide: How to reheat each meal type
7. Troubleshooting: Common issues and solutions
8. Next Week Tips: What to adjust based on this week's experience

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Meal Prep Framework — Spend a few hours on Sunday, eat well all week. Less stress, less waste, more delicious meals.