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How to Meal Prep for the Whole Week

⏱ 2 min read 🛠 Step-by-step 🆓 Free to read 📅 Updated May 2, 2026 · Pyflo Editorial

The mistake most people make: cooking everything at once, then watching half of it spoil by Wednesday. The solution is staggering — prep hardy proteins and grains Sunday, add fresh vegetables mid-week, and keep sauces separate until you eat.

Step 1 — Plan Your Menu

  1. Pick 2–3 proteins (chicken breast, ground turkey, tofu, canned beans).
  2. Choose 2–3 grains or starches (brown rice, quinoa, sweet potato, pasta).
  3. Select 3–4 vegetables (broccoli, bell peppers, spinach, carrots—pick hardy types that store well).
  4. Pick 1–2 sauces or seasonings to vary the flavor (teriyaki, lemon-herb, curry paste).
  5. Write it down. This takes 10 minutes and prevents decision fatigue.

Step 2 — Shop Once

  1. Buy all proteins, grains, and frozen vegetables at once (frozen lasts 3 months).
  2. Skip fresh greens and soft vegetables until Wednesday if prepping for 7 days—they'll wilt.
  3. Purchase airtight containers: at least 6–8 single-portion boxes (1000–1500 mL each).

Step 3 — Cook the Base (Sunday, 2–3 hours total)

  1. Cook proteins: bake chicken at 190°C (375°F) for 25–30 minutes, or simmer ground meat in a large pot for 15 minutes. Aim for 1–1.5 kg (2–3 lbs) total.
  2. Cook grains: brown rice takes 45 minutes, quinoa 15 minutes. Make 2–3 cups uncooked (yields 6–9 cups cooked).
  3. Roast or steam vegetables: toss hardy veggies (broccoli, carrots, peppers) in oil, roast at 200°C (400°F) for 20–25 minutes. They'll stay firm.
  4. Cool everything to room temperature before storage (prevents condensation and spoilage).

Step 4 — Portion and Store

  1. Fill each container with: 120–180 g protein (palm-sized portion), 150 g grains (golf-ball size), 150 g vegetables (fist size).
  2. Store in the fridge immediately: cooked proteins last 3–4 days, grains last 5 days, roasted vegetables last 4 days.
  3. Keep sauces and dressings in separate small containers; add on the day you eat. This stops sogginess and extends shelf life by 2 days.

Mid-Week Refresh (Wednesday evening, 30 minutes)

Pro tip: Batch-cook double portions of grains every Sunday—use them for breakfasts (grain bowls), lunches, or dinners. Cook once, eat three ways. And invest 5 minutes Sunday evening labeling containers with the date; mystery containers become mystery garbage by Friday.

What owners actually say

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Thank you, 2 years later
↗ r/Cooking
4-day prep, 2 people
↗ r/MealPrepSunday

What you need

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Mixing Bowls Set (Stainless Steel)

Nesting bowls for prep, mixing, whisking. Stainless steel won't stain or absorb odors.

Whisk

Balloon whisk for eggs, cream, sauces. Essential for any recipe that says 'whisk until smooth'.

Silicone Spatula Set

Heat-resistant spatulas for scraping bowls, stirring sauces, folding batters.

Fine-Mesh Sieve / Strainer

For sifting flour, straining sauces, removing lumps. Used in most baking recipes.

Cutting Board

Large wood or plastic board. Get one big enough that food doesn't fall off while chopping.

Cooling Rack

Wire rack for cooling baked goods evenly. Prevents soggy bottoms from steam trapped underneath.

Parchment Paper

Non-stick baking liner. Prevents sticking, easy cleanup. Buy a roll, not pre-cut sheets.

Chef's Knife (8-inch)

One good knife replaces a drawer of mediocre ones. Victorinox Fibrox is the pro budget pick.

Measuring Cups & Spoons Set

Dry and liquid measuring set. Baking requires precision — guessing ruins results.

Baking Sheet (Half Sheet Pan)

Heavy-duty aluminum sheet pan. The workhorse of any oven — cookies, roasting, pastry.

Offset Spatula

For spreading frosting, glazes, and cream layers evenly. The tool pastry chefs actually use.

Rolling Pin

For pastry, cookies, pie dough. French style (no handles) gives better control.

Quality Saucepan (2-3 qt)

Tri-ply stainless steel. For sauces, custards, reductions. The pan you'll use most.

Digital Kitchen Scale

Precision measuring by weight. Essential for baking — cups are inaccurate, grams are exact.

Stand Mixer

KitchenAid or equivalent. Hands-free mixing, kneading, whipping. A lifetime investment for serious baking.

Glass Meal Prep Container Set (6-pack, 1000 mL compartments)

Large Stainless Steel Stock Pot (8–12 quart)

Stainless Steel Sheet Pans (set of 3)

Food Scale (digital, 1–5 kg capacity)

Vacuum Sealer Bags (quart and gallon sizes, 50–100 count)

Further reading

Authoritative sources for deeper coverage of this topic. Outbound, no affiliate.

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Watch how it's done

Cheap And Healthy Meals For The Week, Done In 1 Hour
Joshua Weissman

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