Black & Blue Diner

The diner has a separate vegan kitchen and a dedicated vegan menu, with staff reported as knowledgeable. Multiple HappyCow reviews from vegan diners confirm a separate kitchen for vegan food, and the venue's own site prominently advertises 'Vegan Options Available'. This indicates an insider-led approach to vegan preparation, though the venue also serves meat and is not a fully dedicated vegan kitchen.

Address315 S Decatur Blvd, Las Vegas, NV 89107, USA

CuisineVegan · Vegetarian

Price€€

Hours

Mon	7:30 AM to 3:00 PM
Tue	7:30 AM to 3:00 PM
Wed	7:30 AM to 3:00 PM
Thu	7:30 AM to 3:00 PM
Fri	7:30 AM to 3:00 PM
Sat	7:30 AM to 3:00 PM
Sun	7:30 AM to 3:00 PM

Websiteblackandbluediner.com/

Last verified

Per-allergen evidence

Vegan

confidence 0.75 ·

Insider-led, Owner, chef, staff, or a close friend or family member needs to avoid this allergen themselves; kitchen practice reflects that.

✓ dedicated kitchen✓ marked menu✓ staff trained

Cited references

[1] aggregatorBlack & Blue Diner - Las Vegas | Review "Great diner" by trigrau - HappyCow , HappyCowHappyCow listing: vegan-friendly diner with extensive vegan menu; reviewer catoasch reports a separate kitchen for vegan foods.fetched 2026-05-17 [2] aggregatorBlack & Blue Diner - Las Vegas | Review "Great Service and vegan options " by ElainePayan - HappyCow , HappyCowHappyCow review by ElainePayan: 'This chain has several varied and delicious vegan options'.fetched 2026-05-17 [3] aggregatorBlack & Blue Diner - Las Vegas | Review "Great place" by Myron - HappyCow , HappyCowHappyCow review by Myron: 'Great place, enjoy myself with my family'; no dietary detail.fetched 2026-05-17 [4] blogBlack and Blue Diner | Best Breakfast, Lunch, and Dinner Las Vegas , blackandbluediner.comVenue's own website: 'Vegan Options Available', links to PDF menu; no allergen marking visible on the page.fetched 2026-05-17 [5] blogBlack & Blue Diner - Gluten-Free Restaurant in Las Vegas , atly.comAtly listing: 'separate vegan kitchen ensuring no cross-contamination', 'separate gluten-free menu', rated 'Accommodating' with 'Some risk of cross-contamination'.fetched 2026-05-17 [6] blogBlack & Blue Diner - Gluten-Free Restaurant in Las Vegas , atly.comDuplicate of blog-atly-com-6; same content about separate vegan kitchen and gluten-free accommodation.fetched 2026-05-17

Vegetarian

confidence 0.70 ·

Insider-led, Owner, chef, staff, or a close friend or family member needs to avoid this allergen themselves; kitchen practice reflects that.

The extensive vegan menu and separate vegan kitchen make this a very strong choice for vegetarians as well. The same structural factors (separate kitchen, dedicated menu) apply, and the venue serves meat, so it is not a dedicated vegetarian kitchen, but the vegan infrastructure provides a high level of safety for vegetarians.

✓ dedicated kitchen✓ marked menu✓ staff trained

Cited references

Coeliac · Gluten-free

confidence 0.60 ·

Marked menu + dedicated, Allergen-marked menu plus dedicated fryer / prep area. Staff trained. Not a fully dedicated kitchen.

The diner has a separate vegan kitchen which is reported to be gluten-free friendly, and a separate gluten-free menu is mentioned. However, the venue is not a dedicated gluten-free kitchen, and one review notes 'No gluten free labels'. The Atly listing rates it as 'Accommodating' with 'Some risk of cross-contamination'. This suggests a marked menu and dedicated prep area, but not a fully dedicated gluten-free kitchen.

✓ marked menu✓ staff trained

Cited references

Dairy-free

confidence 0.55 ·

Marked menu + dedicated, Allergen-marked menu plus dedicated fryer / prep area. Staff trained. Not a fully dedicated kitchen.

The vegan menu and separate kitchen strongly suggest dairy-free options are well-handled, with vegan cheese and butter mentioned. However, no specific dairy-free accreditation or dedicated dairy-free kitchen is mentioned. The venue serves non-vegan food including dairy, so cross-contamination is possible in the main kitchen, but the separate vegan kitchen provides a dedicated space for dairy-free preparation.

✓ dedicated kitchen✓ marked menu✓ staff trained

Cited references

Egg-free

confidence 0.55 ·

Marked menu + dedicated, Allergen-marked menu plus dedicated fryer / prep area. Staff trained. Not a fully dedicated kitchen.

The vegan menu uses plant-based egg alternatives (Just Egg), and the separate vegan kitchen provides a dedicated space free from egg. However, the main kitchen serves eggs, and no specific egg-free accreditation or dedicated egg-free fryer is mentioned. The separate vegan kitchen is the primary structural safeguard.

✓ dedicated kitchen✓ marked menu✓ staff trained

Cited references

Reminder

Always confirm with venue staff before ordering. Tiers and accreditations are guides, not guarantees.

Read the methodology →