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Union Southampton - 256 Elm St
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Double Truffle Smash
Double Truffle Smash
$0
two smashed black angus burgers, grilled onions, melted gruyere, crispy onions, black truffle mayo, potato bun
Side Choice
Required
Select 1
Fries
Slaw
No Side
Sweet Fries
+$3.00
O Ring
+$3.00
Side House Salad
+$3.00
Side Caesar Salad
+$3.00
Double Truffle Smashburger Mod
Select up to 1
No Onion
No Gruyere Cheese
No Cripsy Onions
No Balck Truffle Mayo
No Bun
Sub Brioche Bun
Sub Lettuce Wrap
Sub Whole Grain Bun
+$2.00
Sub Gluten Free Bun
+$2.00
Sub Pretzel Bun
+$2.00
Cheese
Optional
American
+$2.00
Cheddar
+$2.00
Swiss
+$2.00
Mozzarella
+$2.00
Pepper Jack
+$2.00
Bleu Crumble
+$2.00
Complimentary Toppings
Optional
LTO
LT
Lettuce
Tomato
Raw Onion
Pickles
Ketchup
Mustard
Mayo
Additional Toppings
Optional
Add Bacon
+$3.00
Add Avocado
+$3.00
Add Guacamole
+$3.00
Add Fried Egg
+$3.00
Add Bacon Onion Compote
+$3.00
Add Mac & Cheese
+$3.00
Add Walnut Crumble
+$3.00
Add Onion Hay
+$2.00
Add Mushrooms
+$2.00
Add Sautéed Onions
+$2.00
Add Fresh Jalapeños
+$2.00
Add Pickled Jalapeños
+$2.00
Add Mango Slaw
+$3.00
Add to Cart
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