DUNE – Mediterranean
Dune sits oceanfront at the Ritz-Carlton on Key Biscayne, a laid-back burger-and-beach counter that anyone can book, not just hotel guests. The menu runs from an American Classic burger up through Kobe beef sliders, alongside straight-cut fries, a blackened mahi mahi sandwich and a grilled chicken breast sandwich, plus salads for lighter appetites. Tables sit under shade with the ocean close enough to hear, and the wine list leans toward champagne and rose alongside a broad beer selection. Hours run late morning into early evening daily, with the full menu extending toward sunset on weekends. Casual, oceanfront, unmistakably resort dining.
455 Grand Bay DR, Key Biscayne, FL, 33149 +1-202-620-0704 https://www.dunekeybiscayne.com/0Cuisine: Mediterranean
Price range: $$
Dietary options: dairy-free, gluten-free, halal, keto, low-carb, vegan, vegetarian, heart-healthy, low-fat, low-sodium, mediterranean, paleo, pescatarian, plant-based, whole30, anti-inflammatory, atkins, dash-sodium-reduced, gerd, high-fiber, low-cholesterol, south-beach, aip, alkaline, carnivore, raw-food, renal, tlc, lectin-free, macrobiotic, slow-carb, soy-free
Diet fit at DUNE
Dairy-Free at DUNE
DUNE in Key Biscayne has 3 dairy-free-tagged dishes on its current menu, including Zero Colada (Non-Alcoholic), Frozen Crandon Park Colada and Guacamole. Tags come from dish-level menu analysis and update when the menu changes.
Gluten-Free at DUNE
DUNE in Key Biscayne has 1 gluten-free-tagged dish on its current menu, including Guacamole. Tags come from dish-level menu analysis and update when the menu changes.
Halal at DUNE
DUNE in Key Biscayne has 14 halal-tagged dishes on its current menu, including Fennel & Seasonal Greens, Ceviche de Pescado and Kopu Still Water. Tags come from dish-level menu analysis and update when the menu changes.
Keto at DUNE
DUNE in Key Biscayne has 1 keto-tagged dish on its current menu, including House Salad. Tags come from dish-level menu analysis and update when the menu changes.
Low-Carb at DUNE
DUNE in Key Biscayne has 2 low-carb-tagged dishes on its current menu, including House Salad and Wynwood La Rubia Blonde Ale. Tags come from dish-level menu analysis and update when the menu changes.
Vegan at DUNE
DUNE in Key Biscayne has 28 vegan-tagged dishes on its current menu, including Maison Sainte Marguerite ‘Symphonie’ Rosé (Glass), Fennel & Seasonal Greens and Our Miami Vice. Tags come from dish-level menu analysis and update when the menu changes.
Vegetarian at DUNE
DUNE in Key Biscayne has 29 vegetarian-tagged dishes on its current menu, including Maison Sainte Marguerite ‘Symphonie’ Rosé (Glass), Fennel & Seasonal Greens and Our Miami Vice. Tags come from dish-level menu analysis and update when the menu changes.
Heart-Healthy at DUNE
DUNE in Key Biscayne has 5 heart-healthy-tagged dishes on its current menu, including Fennel & Seasonal Greens, Fever Tree Sparkling Lemonade and Red Bull Sugarfree. Tags come from dish-level menu analysis and update when the menu changes.
How tags work: Dish-level menu analysis by Chefi's rule-based diet engine with AI assistance; nutrition values are estimated from ingredients unless marked verified. Allergen and certification claims are never inferred.
What to order at DUNE
| Dish | Net carbs | Protein |
|---|---|---|
| Dune Classic | 17.3 g | 37.3 g |
| Quesadilla Al Carbon | 6.3 g | 34.6 g |
| Fennel & Seasonal Greens | 149.9 g | 28.2 g |
| Cascina Pian d'Or, Bricco Riella, Moscato d'Astri (Glass) | 82.9 g | 27.3 g |
| Tuna Ceviche | 44.1 g | 27 g |
| Turkey Burger | 63.2 g | 24.8 g |
| Falafel Burger | 42.8 g | 20 g |
| Taco de Pescado | 66.1 g | 17.7 g |
| Zero Colada (Non-Alcoholic) | 30.4 g | 15.9 g |
| Guacamole | 37.7 g | 11.2 g |
| Wynwood La Rubia Blonde Ale | 6.7 g | 9 g |
| Fever Tree Sparkling Lemonade | 56.5 g | 6.7 g |
Nutrition values are estimated from ingredients.
Menu
Appetizers
- Guacamole - $24: Avocado, Onion, Lime, Cilantro, Pico de Gallo Dietary tags: Vegan, Vegetarian, Halal, Gluten-Free, Dairy-Free, Mediterranean, Whole30, Pescatarian, Paleo, Heart-Healthy, Plant-Based, Low-Sodium, Anti-Inflammatory, DASH Sodium-Reduced, High-Fiber, Low-Cholesterol, TLC, Alkaline, Soy Free Available at: dinner, lunch
- Tuna Ceviche - $32: Cilantro, Red Onion, Watermelon, Avocado, Jicama, Chipotle-soy, Tortilla Chips Dietary tags: Halal, Pescatarian, High-Fiber
- Ceviche de Pescado - $29: Fresh Catch, Habanero, Avocado, Cilantro, Lime, Orange Zest Dietary tags: Halal, Whole30, Pescatarian, Paleo, Raw-Food, Alkaline
Salads
- Lobster Mango Salad - $34: Romaine Lettuce, Lobster, Grape Tomato, Goat Cheese, Avocado, Tarragon Vinaigrette
- Kale, Beetroot & Goat Cheese - $26: Baby Kale, Fresh Goat Cheese, Roasted Beets, Arugula, Quinoa, Apple Preserve, Blueberries, Toasted Sunflower Seeds, Shaved Onion, Pineapple Vinaigrette
- Fennel & Seasonal Greens - $26: Mixed Greens, Shaved Fennel, Heirloom Tomato, Golden Raisin, Cucumber, Avocado Herb Dressing Dietary tags: Vegan, Vegetarian, Halal, Pescatarian, Heart-Healthy, Plant-Based, Low-Sodium, Anti-Inflammatory, DASH Sodium-Reduced, High-Fiber, Low-Cholesterol, TLC
Tortillas
- Quesadilla Al Carbon - $22: Chihuahua Cheese, Pico de Gallo, Guacamole, Sour Cream Dietary tags: Vegetarian, Halal, Pescatarian
- Taco de Pescado - $28: Fresh Catch, Avocado Aioli, Lettuce, Mango Pico de Gallo, Flour Tortilla Dietary tags: Halal, Pescatarian
- Borracho Chicken Tingas - $27: Beer-Braised Chicken, Pico de Gallo, Chipotle Mayo, Crispy Corn Tortilla
Burgers
- Smashed Wagyu Burger - $35: Aged White Cheddar, Caramelized Onion Jam, Truffle Aioli
- Fresh Catch Burger - $29: Grilled or Blackened Fresh Catch, Lettuce, Tomato, Red Onion, Yuzu Tartar Sauce Dietary tags: Low-Sodium, Anti-Inflammatory, South-Beach, DASH Sodium-Reduced, TLC
- Dune Classic - $27: House Patty, Cheddar Cheese, Lettuce, Tomato, Red Onion, Smoked Bacon Dietary tags: South-Beach
- Turkey Burger - $26: House-Blend, Smoked Gouda, Smoked Tomato Mayo, Arugula
- Chicken Burger - $26: Herb-Grilled Chicken Breast, Spicy BBQ, Provolone, Onions, Lettuce, Tomato
- Falafel Burger - $24: Chickpea Falafel, Lettuce, Tomato, Smashed Avocado, Red Onion, Pickled Cucumber, Raita Dietary tags: High-Fiber
Sides
- Mango Pineapple-Cabbage Slaw - $10 Dietary tags: Vegan, Vegetarian, Halal, Pescatarian, Plant-Based, Alkaline, AIP, Macrobiotic, Lectin-Free
- Sweet Potato Fries - $12 Dietary tags: Vegan, Vegetarian, Halal, Pescatarian, Plant-Based, Low-Sodium, South-Beach, DASH Sodium-Reduced, Slow-Carb
- Straight-Cut Fries - $12 Dietary tags: Vegan, Vegetarian, Halal, Pescatarian, Plant-Based
- House Salad - $10 Dietary tags: Keto, Low-Carb, Halal, Heart-Healthy, Low-Sodium, Anti-Inflammatory, Atkins, South-Beach, DASH Sodium-Reduced, Low-Cholesterol, Carnivore, TLC, Alkaline, AIP, Renal, Macrobiotic, Slow-Carb, Lectin-Free
Beverages
- Watermelon Mojito - $18: Bacardi Superior Rum, Fresh Lime, Mint, Watermelon Soda
- Key Biscayne Cosmo - $19: Elyx Vodka, Orange, Fresh Lime, Cranberry, Crushed Ice Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Our Miami Vice - $20: Plantarey Pineapple Rum, Strawberry, Fresh Lime, Coconut Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Smoked Mango Highball - $19: Suntory Toki Whisky, Bahnez Smoked Mango, Fever-Tree Club Soda Dietary tags: Vegan, Vegetarian, Pescatarian, Low-Sodium, Low-Cholesterol, TLC, Renal
- Breezeway Collins - $20: Tanqueray Gin, Giffard Raspberry & Blackberry, Fresh Lemon, Fever-Tree Club Soda Dietary tags: Vegan, Vegetarian, Pescatarian
- Electric Guava - $18: Casamigos Blanco Tequila, Blue Curacao, Filthy Agave, Guava, Fresh Lime Dietary tags: Vegan, Vegetarian, Pescatarian
- Frozen Crandon Park Colada - $20: Brugal 1888 Rum, Coconut Cream, Pineapple, Fresh Lime Dietary tags: Vegan, Vegetarian, Dairy-Free, Pescatarian, Plant-Based, Low-Sodium, Renal, Lectin-Free
- All Day Frozé - $22: Código 1530 Tequila Blanco Rosa, Sainte Marguerite Rosé, Fresh Lemon, Strawberries Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Mia Bella (Non-Alcoholic) - $16: Lyre’s Classico NA Sparkling, Peach, Orange Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based
- Zero Colada (Non-Alcoholic) - $16: Pineapple, Coconut Cream, Fresh Lime, Nutmeg Dietary tags: Vegan, Vegetarian, Dairy-Free, Pescatarian, Plant-Based
- Fresh Coconut - $12
- Kopu Still Water - $6 Dietary tags: Vegan, Vegetarian, Halal, Pescatarian, Plant-Based, Alkaline, AIP, Macrobiotic, Lectin-Free
- Kopu Sparkling Water - $6 Dietary tags: Vegan, Vegetarian, Halal, Pescatarian, Plant-Based, Alkaline, AIP, Macrobiotic, Lectin-Free
- Fever Tree Ginger Beer - $8
- Fever Tree Sparkling Lemonade - $8 Dietary tags: Vegan, Vegetarian, Halal, Pescatarian, Heart-Healthy, Low-Sodium, Low-Fat, High-Fiber, Low-Cholesterol, GERD-Friendly, TLC, Renal
- Red Bull - $8
- Red Bull Sugarfree - $8 Dietary tags: Halal, Heart-Healthy, Low-Sodium, Anti-Inflammatory, DASH Sodium-Reduced, Low-Cholesterol, TLC, Alkaline, AIP, Renal, Macrobiotic, Lectin-Free
Wine
- Henriot, Brut Souverain, Champagne (Glass) - $28 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Cascina Pian d'Or, Bricco Riella, Moscato d'Astri (Glass) - $18 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Bianca Vigna Prosecco, Veneto (Glass) - $16 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Matanzas Creek Sauvignon Blanc (Glass) - $18 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Hartford Court Chardonnay (Glass) - $22 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Andrian Pinot Grigio (Glass) - $18 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Maison Sainte Marguerite ‘Symphonie’ Rosé (Glass) - $20 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
- Siduri Pinot Noir (Glass) - $19 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Low-Sodium, Low-Fat, DASH Sodium-Reduced, Low-Cholesterol, TLC, Renal, Lectin-Free
- Penfold’s ‘Max’s’ Cabernet Sauvignon (Glass) - $20 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
Beer
- Wynwood La Rubia Blonde Ale - $10 Dietary tags: Low-Carb, Vegan, Vegetarian, Pescatarian, Plant-Based
- Biscayne Bay Tropical Bay IPA - $10 Dietary tags: Lectin-Free
- Blue Moon - $8
- Stella Artois - $10
- Heineken 0.0 - $10
- High Noon Peach Seltzer - $8 Dietary tags: Vegan, Vegetarian, Pescatarian, Plant-Based, Lectin-Free
Frequently Asked Questions about DUNE
- Is DUNE dairy-free-friendly?
- Yes. DUNE has 3 dairy-free-tagged dishes on its current menu, including Zero Colada (Non-Alcoholic), Frozen Crandon Park Colada and Guacamole.
- What can I eat at DUNE on a dairy-free diet?
- Zero Colada (Non-Alcoholic), Frozen Crandon Park Colada and Guacamole carry the dairy-free tag, out of 3 tagged dishes on the current menu. Every dish's diet tags are listed in the menu.
- Does DUNE have vegan options?
- Yes. 28 dishes are tagged vegan on the current menu, including Maison Sainte Marguerite ‘Symphonie’ Rosé (Glass) and Fennel & Seasonal Greens.
- Is DUNE gluten-free?
- 1 dish is tagged gluten-free on the current menu. Chefi never infers allergen tags from a dish name alone, but a tag is not a certification — confirm preparation with the restaurant if you have celiac disease or a severe sensitivity.
- What is the highest-protein dish at DUNE?
- Dune Classic, at roughly 37.3g of protein (estimated from ingredients).
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