Backpacking with Food Allergies and Dietary Restrictions
Planning backpacking meals is challenging enough without dietary restrictions. When you add food allergies, celiac disease, veganism, or other needs into the mix, it requires more creativity and planning. The good news is that eating well in the backcountry is entirely possible with any dietary requirement.
Gluten-Free Backpacking
The Challenge
Many backpacking staples contain gluten: instant oatmeal with added ingredients, couscous, most freeze-dried meals, energy bars, tortillas, and pasta.
Solutions
Breakfast: Certified gluten-free instant oatmeal (Bob's Red Mill), chia pudding made with powdered coconut milk, or instant rice porridge with dried fruit and nuts.
Lunch: Rice cakes with nut butter, gluten-free tortillas (Mission and Siete both make them), hard cheese and GF crackers (Mary's Gone Crackers travel well), or rice paper rolls with peanut butter and banana.
Dinner: Instant rice with dehydrated beans and seasoning, rice noodles with peanut sauce, polenta with olive oil and parmesan, or potato flakes with cheese and dehydrated vegetables.
Snacks: Larabars (all flavors are GF), dried fruit, nuts, dark chocolate, RX Bars, and Epic meat bars.
Freeze-dried meals: Good To-Go, Outdoor Herbivore, and Backpacker's Pantry offer certified gluten-free options. Peak Refuel has several GF meals. Always verify current labels as formulations change.
Cross-Contamination
For celiac disease (versus gluten sensitivity), cross-contamination matters. Use your own cook pot and utensils. Be cautious with shared cooking areas at shelters. Carry individually packaged items rather than bulk foods that may have been processed on shared equipment.
Recommended products to consider:
- GSI Outdoors Glacier Camp Stove ($30, 167 g)
- Camp Chef Pro 30 Camp Stove ($135, 9.5 kg)
- Camp Chef Explorer 3X Camp Stove ($260, 19.5 kg)
- Jetboil HalfGen Base Camp Stove ($250, 1.6 kg)
- GSI Outdoors Selkirk 460 Camp Stove ($110, 3.7 kg)
- Snow Peak Trek 1400 Titanium Cookset ($76, 210 g)
- Primus Large Stainless Steel CampFire Cookset ($120, 729 g)
- iKamper Camp Cookset ($165, 4536.0 lbs)
Nut-Free Backpacking
The Challenge
Trail mix, peanut butter, many energy bars, and pad thai-style dinners all contain tree nuts or peanuts. Nuts are a calorie-dense backpacking staple, so replacing them requires intentional planning.
Calorie-Dense Substitutes
- Sunflower seed butter: SunButter is an excellent peanut butter replacement with similar calories and protein
- Coconut: Dried coconut flakes and coconut oil add calories and fat
- Seeds: Pumpkin seeds, sunflower seeds, and hemp seeds provide calories without nut allergy risk
- Cheese: Hard cheeses (parmesan, aged cheddar, gouda) last days without refrigeration
- Salami and jerky: Shelf-stable protein with good calorie density
- Olive oil and coconut oil: Add a tablespoon to any meal for 120 extra calories
Safe Snack Brands
Enjoy Life makes allergy-friendly snack bars and chocolate chips (free from top 14 allergens). Made Good granola bars are nut-free. CLIF Kid Z-Bars are nut-free. Always read labels as formulations change.
Vegan Backpacking
The Challenge
Many backpacking meals rely on cheese, jerky, tuna packets, and whey protein for calorie density and protein. Vegan options exist but require planning.
Protein Sources
- Dehydrated black beans and lentils: Rehydrate in 15-20 minutes with boiling water
- Textured vegetable protein (TVP): Lightweight, shelf-stable, rehydrates in minutes, 12g protein per serving
- Peanut and nut butters: Dense calories and protein
- Hemp seeds: 10g protein per 3 tablespoons
- Nutritional yeast: 8g protein per quarter cup, adds cheesy flavor
Vegan Meal Ideas
Breakfast: Oatmeal with coconut milk powder, maple sugar, and walnuts. Or instant coffee with coconut cream powder and a Clif Bar.
Lunch: Tortilla with hummus powder (rehydrated), sun-dried tomatoes, and olive oil. Or pita with sunflower seed butter and banana.
Dinner: Ramen noodles with TVP, dehydrated vegetables, coconut milk powder, and curry paste. Or instant mashed potatoes with nutritional yeast, olive oil, and dehydrated broccoli.
Calorie boosting: Add coconut oil or olive oil to every meal. Carry extra nut butter. Dried coconut and dark chocolate are calorie-dense vegan snacks.
Commercial Vegan Options
Good To-Go, Outdoor Herbivore, and Nomad Nutrition specialize in vegan freeze-dried meals. Tasty Bite Indian meals (shelf-stable pouches) are heavy but delicious and available at most grocery stores.
Dairy-Free Backpacking
Substitutions
- Coconut milk powder replaces powdered milk in oatmeal, coffee, and sauces
- Nutritional yeast adds umami and cheesy flavor to pasta and rice dishes
- Avocado oil or olive oil replaces butter for cooking
- Dark chocolate (70% cacao or higher) is typically dairy-free
Watch For Hidden Dairy
Whey protein, casein, lactose, and milk solids appear in many packaged backpacking foods. Read ingredient lists carefully. Many freeze-dried meals contain dairy even when it is not obvious from the name.
General Tips for Restricted Diets
Test Everything at Home
Never try a new food for the first time on the trail. Cook every meal at home to check taste, rehydration time, portion size, and digestive tolerance.
Pack Extra Calories
Restricted diets often mean lower calorie density per ounce. Compensate by carrying extra fats (oils, nut butters, coconut) and allowing more food weight in your pack.
Dehydrate Your Own Meals
A food dehydrator (40-60 dollars) gives you complete control over ingredients. Dehydrate soups, stews, chili, pasta sauces, and rice dishes that you know are safe. Vacuum seal portions for the trail.
Communicate with Trip Partners
If you are hiking with others, let them know about your restrictions before the trip. Shared cooking spaces and utensils can cause cross-contamination issues for people with serious allergies.
Carry Emergency Food
Always have a backup meal that you know is safe. If a planned meal does not work out (dropped in dirt, animal got into it, rehydration failed), having a safe fallback prevents going hungry.