Low FODMAP Meal Prep: The Complete Guide to Batch Cooking for IBS

Low FODMAP Meal Prep: The Complete Guide to Batch Cooking for IBS

By Dr. Onikepe Adegbola, MD PhD — Johns Hopkins-trained physician-scientist

Meal prep is the single most effective habit change for IBS patients. When you have safe meals ready, you don't reach for FODMAP landmines at 7 PM when you're tired and hungry. Here's a practical system that takes about 2 hours on Sunday.

Key Takeaways

• Prep 4-5 base proteins, 3-4 safe carbs, and 2-3 low FODMAP vegetables on Sunday
• Mix and match throughout the week for variety without re-cooking
• Season with garlic-infused olive oil (FODMAP-safe) and low FODMAP spice mixes for flavor
• Most prepped meals last 4-5 days refrigerated or 2-3 months frozen
• Consistent eating reduces IBS symptoms independently — your gut loves predictability

The Sunday Prep System

Proteins (Pick 2-3)

• Grilled chicken thighs (more flavorful than breasts) with low FODMAP seasoning
• Slow-cooker pulled pork (seasoned with cumin, paprika, salt — no garlic/onion)
• Baked salmon fillets with lemon and dill
• Hard-boiled eggs (6-8 for the week)
• Ground turkey cooked with low FODMAP taco seasoning

Carbs (Pick 2)

• Jasmine or basmati rice (large batch)
• Roasted baby potatoes
• Quinoa
• Gluten-free pasta (if wheat-sensitive)

Vegetables (Pick 2-3)

• Roasted bell peppers and zucchini
• Steamed green beans
• Sautéed spinach with garlic-infused oil
• Roasted carrots with maple drizzle

Sample Week

• Monday: Chicken + rice + roasted peppers
• Tuesday: Turkey taco bowls — ground turkey + rice + lettuce + tomato + cheddar
• Wednesday: Salmon + potatoes + green beans
• Thursday: Chicken + quinoa + roasted carrots
• Friday: Leftover rotation or dining out (see our restaurant guides)

Essential Supplies

• Low FODMAP spice mix variety pack — flavors every protein differently without FODMAP risk
• Garlic-infused olive oil — garlic flavor without fructans (garlic solids removed)
• FODMAP digestive enzymes — keep at your desk/bag for meals away from home
• Glass meal prep containers (BPA-free, microwave safe)

This article is educational content. Consult a FODMAP-trained dietitian for personalized meal planning.