Meal prep and IBS are a natural partnership. When you know exactly what is in your food — because you made it — you eliminate one of the biggest IBS triggers: uncertainty. Here is how to do it properly.
Why Meal Prep Helps IBS
The two most common reasons for IBS flares related to food are eating high FODMAP foods accidentally (hidden ingredients in restaurant or shop-bought food) and making poor choices when hungry and tired. Meal prep eliminates both. You cook it, you know what is in it, it is ready when you need it.
The Sunday Prep Session — 90 Minutes
Proteins (20 minutes): Bake or pan-fry a batch of firm tofu. Cook a batch of tempeh. Hard boil 6 eggs if you eat them. Make a batch of protein energy balls using That Protein Nutty PB — takes 15 minutes and lasts all week.
Grains (15 minutes hands-off): Cook a large pot of brown rice or quinoa. Both reheat perfectly and form the base of multiple meals.
Vegetables (20 minutes): Roast a large tray of Low FODMAP vegetables — courgette, carrots, cherry tomatoes, bell peppers, spinach. These go with everything and last 4-5 days in the fridge.
Overnight oats (5 minutes): Prep 3-4 jars of overnight oats with That Protein powder for Monday through Thursday breakfasts. Done.
Protein balls or bars (15 minutes): Batch make one snack recipe. Our Low FODMAP Protein Bliss Balls take 15 minutes and make 18 balls — that is snacks for the entire week.
Storage Tips
Glass containers are better than plastic for gut health — BPA in some plastic containers can disrupt gut bacteria. Store proteins and grains separately, combine when serving. Most prep keeps 4-5 days refrigerated.
The Result
90 minutes on Sunday gives you: 4 breakfasts, 4-5 lunches, 4 dinners, 5 days of snacks — all Low FODMAP, all known ingredients, zero daily decision fatigue about what is safe to eat.