Low FODMAP Meal Prep for the Week: A Simple Plan
Preparing food in advance is one of the most effective ways to stay on track with a low FODMAP diet. When safe options are already in the refrigerator, you are far less likely to reach for something that causes symptoms. This plan keeps the work to about two hours.
The building-block method
Rather than cooking five identical meals, prepare a few components that you can combine in different ways. Choose:
- Two proteins: for example, chicken and hard-boiled eggs, or fish and firm tofu
- Two starches: rice and roasted potatoes, or quinoa
- Three vegetables: roasted carrots, spinach, and cucumber or tomatoes for fresh meals
- One or two sauces: a lemon and garlic-infused olive oil dressing, and a simple herb sauce
A two-hour prep session
- Start the rice or quinoa, since it needs little attention.
- Chop the carrots and potatoes, toss them with oil and salt, and roast them on a sheet pan.
- Season the chicken with salt, pepper, and herbs, then bake or grill it.
- Hard-boil a batch of eggs.
- Wash and portion the spinach and salad vegetables.
- Mix the dressing and portion everything into containers.
A sample week
| Day | Lunch | Dinner |
|---|---|---|
| Monday | Chicken, rice, and roasted carrots | Baked fish with potatoes and spinach |
| Tuesday | Quinoa salad with cucumber, tomato, and egg | Chicken stir-fry with rice and carrots |
| Wednesday | Leftover fish with rice and a green salad | Baked potato with cheddar and spinach |
| Thursday | Chicken wrap on a corn tortilla with greens | Firm tofu and vegetables over rice |
| Friday | Egg and potato hash with tomatoes | Flexible: eat out or use leftovers |
For breakfasts and snacks to round out the week, see our lists of low FODMAP breakfast ideas and grocery store snacks.
Flavor without garlic and onion
- Garlic-infused olive oil, where the fructans stay out of the oil
- The green tops of spring onions and fresh chives
- Fresh herbs such as basil, parsley, thyme, and rosemary
- Ginger, cumin, paprika, and turmeric
- Lemon juice, vinegar, and a little maple syrup for balance
Read more about substitutes in our garlic and onion guide.
Storage and food safety
- Refrigerate cooked food within two hours of cooking, and cool large batches in shallow containers so they chill quickly.
- Eat most leftovers within three to four days.
- Cooked rice should be cooled quickly and eaten sooner, ideally within a day, because it can carry bacteria that survive cooking.
- Freeze portions you will not eat within a few days, such as cooked chicken, quinoa, and soups made with low FODMAP stock.
- Reheat food until it is steaming hot throughout.
Start small. You do not need to prepare every meal. Even preparing the base ingredients for three dinners removes much of the weekly pressure. Our grocery shopping guide can help you build the shopping list.
Vary the week
A very limited diet can become monotonous and may reduce the variety of foods you eat, so rotate proteins, vegetables, and starches from week to week. If you eat a restricted range for an extended time, ask a registered dietitian to review your intake.
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