CookUnity is one of the most allergy-friendly prepared meal delivery services available — but navigating their allergen system correctly is important if you have food sensitivities or allergies. This guide covers everything: which allergens are labeled, how to use their diet filters, and what to watch out for.
If you have a severe food allergy (e.g., anaphylactic reaction), contact CookUnity directly to discuss your specific allergy and cross-contamination concerns before ordering. Our guide is for informational purposes — always verify allergen information on individual meal pages before ordering.
The 9 Major Allergens CookUnity Labels
CookUnity labels all 9 FDA-recognized major food allergens on every meal's ingredient page. Here's how each one is handled:
Gluten / Wheat
A "Gluten Free" diet filter is available. Many meals qualify. Not a certified gluten-free facility — cross-contamination possible for celiac disease.
Dairy
The "Dairy Free" filter shows 30–60+ meals weekly made without dairy. Strong selection for dairy-free subscribers.
Peanuts
Labeled on meals that contain peanuts. No dedicated peanut-free filter. CookUnity is not a peanut-free facility.
Tree Nuts
Labeled individually (e.g., "contains almonds"). Many meals are tree nut-free by default — check per meal.
Eggs
Eggs are clearly labeled. Many meat/fish/vegan meals are egg-free. Check labels if you have egg sensitivity.
Soy
Soy is labeled on individual meals. Some sauces contain soy — review ingredients carefully. No dedicated soy-free filter.
Shellfish
Shellfish (shrimp, crab, lobster, etc.) are labeled. Most chicken, beef, and vegetarian meals are shellfish-free.
Fish
Fish is clearly labeled. Avoid fish-based meals and sauces containing anchovy or fish sauce if you have a fish allergy.
Sesame
Labeled on meals. Common in Asian-inspired dishes. Some cuisines heavily use sesame oil — always verify per meal.
CookUnity's Diet Filters — Full List
CookUnity offers 12+ diet filters in their app and website to help you find meals that match your dietary needs. Here's the complete breakdown:
| Filter Name | What It Means | Typical Weekly Options |
|---|---|---|
| Gluten Free | No gluten-containing ingredients | 50–80 meals |
| Dairy Free | No milk, cheese, butter, or lactose | 40–70 meals |
| Keto Friendly | Low carb, high fat — typically <10g net carbs | 30–50 meals |
| High Protein | 35g+ protein per meal | 50–80 meals |
| Low Calorie | Under 550 calories per meal | 40–60 meals |
| Paleo | No grains, legumes, dairy, or refined sugar | 20–40 meals |
| Vegan | No animal products of any kind | 20–40 meals |
| Vegetarian | No meat or fish; may include dairy/eggs | 30–50 meals |
| Low Carb | Under 25–30g net carbs per meal | 40–60 meals |
| Low Sodium | Under 600mg sodium per meal | 20–40 meals |
| Whole30 | Whole30 compliant ingredients | 15–30 meals |
| Mediterranean | Mediterranean diet guidelines | 30–50 meals |
CookUnity lets you apply multiple filters simultaneously. For example, select "Gluten Free" + "Dairy Free" to see meals that meet both criteria at once. This narrows your selection but ensures you're only seeing safe options.
Allergen-by-Allergen: What to Know
🌾 Gluten & Wheat
CookUnity's "Gluten Free" filter is one of its most popular. However, there's an important distinction: CookUnity is not a certified gluten-free production facility. Meals labeled "Gluten Free" are made without gluten-containing ingredients, but shared kitchen environments mean cross-contamination is theoretically possible.
For mild gluten sensitivity or preference, the gluten-free filter works well. For diagnosed celiac disease, we recommend contacting CookUnity's customer support to discuss your specific needs before subscribing.
🥛 Dairy
CookUnity has excellent dairy-free coverage — typically 40–70+ options weekly. The "Dairy Free" filter is reliable and well-maintained. If you're lactose intolerant or avoiding dairy for dietary reasons, this is one of CookUnity's strongest use cases.
🥜 Peanuts & Tree Nuts
CookUnity doesn't have a dedicated nut-free filter, but peanuts and tree nuts are clearly labeled on every meal. The majority of their menu (chicken, beef, fish, most vegetables) is naturally nut-free. Dishes to watch: Thai-inspired meals (often contain peanuts), salads with nut toppings, and some dessert items.
🦐 Shellfish & Fish
Fish and shellfish are labeled individually. If you're only allergic to shellfish (not finfish), CookUnity's large non-seafood menu gives you hundreds of options weekly. If allergic to both, simply avoid any meal labeled with fish or shellfish — the labeling is comprehensive.
🫘 Soy
Soy can be tricky — it hides in sauces, marinades, and seasoning blends. CookUnity labels soy as an allergen on individual meals, but there's no dedicated soy-free filter. If you have a soy allergy, take extra care to read full ingredient lists (available on each meal page) rather than relying only on the allergen summary.
How to Filter CookUnity Meals for Allergens: Step by Step
- Go to the meal selection page — in the app or at cookunity.com after logging in
- Click "Filters" — top right of the meal grid on web; filter icon in the app
- Select your dietary needs — choose one or multiple diet filters (Gluten Free, Dairy Free, etc.)
- Apply filters — the meal grid updates to show only qualifying meals
- Review individual meals — click any meal to see the full ingredient list and allergen info
- Check for "May Contain" warnings — some meals note possible cross-contact allergens at the bottom of the ingredient list
CookUnity's mobile app makes allergen filtering easier — you can set persistent dietary preferences in your profile so your filters apply automatically every week.
CookUnity vs. Other Services for Allergen Management
| Service | Gluten-Free Options | Dairy-Free Options | Nut Labeling | Certified GF Facility |
|---|---|---|---|---|
| CookUnity | ✅ 50–80/week | ✅ 40–70/week | ✅ Labeled | ❌ No |
| Factor | ✅ Labeled | ✅ Labeled | ✅ Labeled | ❌ No |
| Trifecta | ✅ Filter available | ✅ Filter available | ✅ Labeled | ❌ No |
| Fresh N Lean | ✅ Filter available | ✅ Filter available | ✅ Labeled | ❌ No |
| Green Chef | ✅ Gluten-Free plan | Limited | ✅ Labeled | ❌ No |
CookUnity's allergen labeling is on par with the industry — none of the major meal delivery services operate certified allergen-free facilities, but all provide detailed labeling on individual meals.
Best Practices for Ordering CookUnity with Food Allergies
- Set dietary preferences in your profile — filters will apply automatically to your weekly selection
- Always verify the full ingredient list — don't rely solely on the filter; open each meal and read all ingredients
- Look for "May Contain" disclosures — these appear at the bottom of ingredient lists for cross-contact risks
- Contact CookUnity directly for severe allergies — their support team can provide facility-level information
- Stick to simple proteins if in doubt — plain grilled chicken or beef with simple vegetable sides carry the lowest allergen risk
Try CookUnity — 50% Off Your First Week
Over 300 weekly meals with detailed allergen labels and 12+ dietary filters. The easiest way to eat well, even with dietary restrictions.
Claim 50% Off CookUnity →Frequently Asked Questions
Is CookUnity safe for people with gluten intolerance?
CookUnity is not a certified gluten-free facility, and cross-contamination is possible. However, they clearly label gluten-containing ingredients on every meal and offer a 'Gluten Free' diet filter that surfaces meals made without gluten-containing ingredients. For celiac disease, extra caution is advised — contact CookUnity directly for facility information.
Does CookUnity work if I'm dairy-free?
Yes. CookUnity has a 'Dairy Free' diet filter that shows meals made without dairy ingredients. There are typically 40–70 dairy-free options available each week. Always check individual meal labels as formulations can vary week to week.
Does CookUnity have nut-free meals?
CookUnity labels tree nut and peanut allergens on individual meals. They do not have a dedicated nut-free filter, but you can review ingredients for each meal before ordering. CookUnity is not a nut-free facility — if you have a severe nut allergy, contact their support team before subscribing.
Can I eat CookUnity if I have a shellfish allergy?
CookUnity labels shellfish allergens on all meals. Many meals on the menu are shellfish-free by nature (beef, chicken, pork, vegetarian options). Review individual meal ingredients before ordering if you have a shellfish allergy.
Where can I see CookUnity's full ingredient list?
Full ingredient lists are available on each meal's detail page in the CookUnity app and website. You can review all ingredients, allergens, and nutritional information before adding a meal to your cart.