Meal prep only works if the food stays safe and tastes good when you eat it three or four days after it was cooked. Improper storage or reheating doesn't just affect flavour — it can make you sick. This guide covers the practical food safety rules that matter most for weekly meal prep.
How Long Meal Prep Lasts in the Fridge
Cooked meals stored in sealed containers in a fridge set to 4°C (40°F) or below are safe to eat for 3-4 days. At Last Summer Catering, our meals are delivered on Sunday and we recommend eating them by Thursday or Friday at the latest.
After day 4-5, even properly stored food starts to degrade in both safety and taste. If you know you won't eat a meal within that window, freeze it immediately rather than letting it sit in the fridge.
Freezer Storage
Most cooked meals freeze well for 2-3 months at -18°C (0°F) or below. Our frozen halal meals are specifically designed for this, but you can also freeze our fresh weekly meals if you don't plan to eat them within the week.
To freeze fresh meals: keep them in the original sealed container, place them in the freezer within 1-2 days of delivery, and label with the date so you can track how long they've been stored.
Foods that freeze especially well: stews, braised meats, soups, rice dishes, and ground meat preparations like kofta. Foods that lose texture when frozen: anything with raw vegetables, crispy elements, or yogurt-based sauces (though the flavour remains fine).
Reheating Methods
Microwave (fastest): Remove the lid or peel back the seal. Heat on medium-high for 2-3 minutes. Stir or rotate. Heat for another 1-2 minutes. Food should be steaming hot throughout — at least 74°C (165°F) internally.
Oven (best results): Preheat to 175°C (350°F). Transfer food to an oven-safe dish or keep in the container if it's oven-safe. Cover with foil to prevent drying. Heat for 15-20 minutes for refrigerated meals, 25-35 minutes for frozen meals.
Stovetop: Transfer to a pan or pot. Add a splash of water or broth to prevent sticking and restore moisture. Heat over medium heat, stirring occasionally, for 5-8 minutes.
Reheating From Frozen
Ideally, move frozen meals to the fridge the night before you plan to eat them. This lets them thaw gradually and reheat more evenly.
If you forgot to thaw, you can reheat directly from frozen. In the microwave, use the defrost setting first for 3-4 minutes, then switch to regular heating. In the oven, add 10-15 minutes to the standard reheat time and make sure the centre is hot before eating.
Food Safety Rules That Matter
The 2-hour rule: Don't leave cooked food at room temperature for more than 2 hours. After delivery, put meals in the fridge or freezer promptly.
Don't reheat twice: Once a meal has been reheated, eat it. Don't put it back in the fridge to reheat again later. Each reheat cycle provides an opportunity for bacterial growth.
Check your fridge temperature: Your fridge should be at or below 4°C (40°F). If it's warmer, food degrades faster. A simple fridge thermometer costs a few dollars and can prevent food safety issues.
Trust your senses: If food smells off, looks discoloured, or has an unusual texture, don't eat it regardless of how recently it was made.
Getting the Most Out of Your Meal Prep
Order what you'll realistically eat within 4-5 days. If you tend to eat out on some nights, order fewer fresh meals and supplement with frozen meals as backup. The best approach is having 3-4 fresh meals for early in the week and 1-2 frozen meals for later in the week or unexpected situations.