Freddy's Frozen Custard & Steakburgers

42 N 2nd E, Rexburg
(208) 538-0518

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Customers' Favorites

Mini Concrete with Salted Caramel and Cookie Dough
Large Concrete Custard with Reese's Pieces
Single Steakburger with Bacon and Cheese
Double Cheeseburger and Cheese Curds
Grilled Chicken Breast Sandwich
Freddy Double Cheeseburger Combo
Freddy's Famous Fry Sauce
Chocolate Brownie Delight
Peanut Butter Cup Sundae
Sundae or Concrete Mini

Menu

Featured items
Freddy's Fries
Freddy's Shoestring Fries seasoned with Freddy's Famous Steakburger & Fry Seasoning®.
Cheese Curds
Premium white cheddar cheese curds lightly covered with butter crumbs and fried to a gooey golden perfection.
California Style Double
Two steakburger patties, cheese, full slice of onion, Thousand Island, lettuce & tomato served on a toasted bun.
Grilled Cheese Steakburger
The mashup of two favorites: Steakburgers and grilled cheese. Made with two steakburger patties, two slices each of American and Swiss cheese, buttery Texas Toast, crispy bacon, and a savory tomato spread.
Pumpkin Pie Shake
Made with fresh and creamy vanilla frozen custard blended with a slice of rich pumpkin pie, crust included, then topped with whipped cream and sprinkled with cinnamon.
Freddy's Original Double Patty Melt
Two steakburger patties, Swiss cheese & grilled onions on toasted rye bread.
Bacon & Cheese Double
Two steakburger patties, mustard, onion, pickle & bacon served on a toasted bun.
Chili Cheese Dog
Single Steakburger
Single steakburger patty, cheese, mustard, onion & pickles on a toasted bun.
Chili Cheese Fries
Freddy's Shoestring Fries topped with chili, jalapeño cheese sauce & diced onions.

COMBO MEALS
#2 Bacon & Cheese Double Combo
Two steakburger patties, cheese, mustard, onion, pickle & bacon served on a toasted bun.
#1 Triple Steakburger Combo
#3 California Style Double Combo
Two steakburger patties, cheese, full slice of onion, Thousand Island, lettuce & tomato served on a toasted bun.
#1 Freddy's Original Double Combo
Two steakburger patties, cheese, mustard, onion & pickle on a toasted bun. Served with your choice of Freddy's Shoestring Fries, Cheese Fries, Chili Cheese Fries, Cheese Curds, Onion Rings, Chili, Applesauce, or Baked Lays®.
#5 Jalapeño Pepper Jack Double Combo
Two steakburger patties, pepper jack cheese, sauteed jalapeños and extra spicy Jalapeño Fry Sauce on a toasted bun. Served with your choice of Freddy's Shoestring Fries, Cheese Fries, Chili Cheese Fries, Cheese Curds, Onion Rings, Chili, Applesauce, or Baked Lays®.
5 Piece Chicken Tender Combo
#1 Single Steakburger Combo
#6 Crispy Chicken Sandwich Combo
Fried chicken breast, lettuce & tomato.
Grilled Cheese Steakburger Combo
The mashup of two favorites: Steakburgers and grilled cheese. Made with two steakburger patties, two slices each of American and Swiss cheese, buttery Texas Toast, crispy bacon, and a savory tomato spread.
3 Piece Chicken Tender Combo
#6 Grilled Chicken Sandwich Combo
#6 Spicy Chicken Sandwich Combo
#4 Freddy's Original Patty Melt Combo
Two steakburger patties, Swiss cheese & grilled onions on toasted rye bread.
Veggie Burger Combo
Black bean burger, cheese, full slice of onion, Freddy's Sauce, lettuce & tomato served on a toasted bun
All-Beef Hot Dog Combo
All beef hot dog served plain or with your choice of condiments on a toasted bun.
Chili Cheese Dog Combo
All beef hot dog topped with chili, shredded cheese & diced onions on a toasted bun.

FROZEN CUSTARD
Pumpkin Pie Shake
Made with fresh and creamy vanilla frozen custard blended with a slice of rich pumpkin pie, crust included, then topped with whipped cream and sprinkled with cinnamon.
Chocolate Brownie Delight
Fresh & creamy chocolate custard, brownie, hot fudge, whipped cream & a cherry.
Create Your Own
Single, double or triple scoop of fresh & creamy vanilla frozen custard.
PBC & B
Fresh & creamy vanilla custard, Reese's® Peanut Butter Cup, banana, whipped cream & a cherry.
Signature Turtle
Fresh & creamy vanilla custard, hot fudge, hot caramel, toasted pecans, whipped cream & a cherry.
Shakes & Malts
MUG® Root Beer Float
Elevate your Root Beer! Made with MUG Root Beer and topped with our fresh & creamy frozen custard!
OREO® Custard Sandwich
Fresh & creamy vanilla or chocolate custard sandwiched between two OREO® wafers.
Dirt 'n Worms
Fresh & creamy vanilla custard, Oreo® cookies, Gummy Worms, whipped cream & a cherry.
Pints & Quarts
Fresh & creamy plain vanilla frozen custard.
Dish (No Toppings)
Single, double or triple scoop of fresh & creamy vanilla frozen custard.

SANDWICHES AND MORE
California Style Double
Two steakburger patties, cheese, full slice of onion, Thousand Island, lettuce & tomato served on a toasted bun.
Bacon & Cheese Double
Two steakburger patties, mustard, onion, pickle & bacon served on a toasted bun.
Grilled Cheese Steakburger
The mashup of two favorites: Steakburgers and grilled cheese. Made with two steakburger patties, two slices each of American and Swiss cheese, buttery Texas Toast, crispy bacon, and a savory tomato spread.
Freddy's Original Double Patty Melt
Two steakburger patties, Swiss cheese & grilled onions on toasted rye bread.
5 Piece Chicken Tender
Chili Cheese Dog
Single Steakburger
Single steakburger patty, cheese, mustard, onion & pickles on a toasted bun.
Spicy Chicken Sandwich
A tender chicken breast fillet topped with extra spicy Jalapeño Fry Sauce and crunchy pickles on a toasted bun.
Freddy's Original Double
Two steakburger patties, cheese, mustard, onion & pickle on a toasted bun.
All-Beef Hot Dog
All beef hot dog served plain or with your choice of condiments on a toasted bun.
Grilled Chicken Sandwich
Grilled chicken breast, lettuce & tomato served on a toasted bun.
Jalapeño Pepper Jack Double
Two steakburger patties, pepper jack cheese, sautéed jalapeños and extra spicy Jalapeño Fry Sauce on a toasted bun.
3 Piece Chicken Tender
Crispy Chicken Sandwich
A tender chicken breast fillet cooked to a crispy golden brown and topped with crunchy pickles, all on a perfectly toasted bun.
Triple Steakburger
Three steakburger patties, cheese mustard, onion & pickles on a toasted bun.
Veggie Burger
Black bean burger, cheese, full slice of onion, Thousand Isalnd, lettuce & tomato served on a toasted bun.

SAVORY SIDES
Freddy's Fries
Freddy's Shoestring Fries seasoned with Freddy's Famous Steakburger & Fry Seasoning®.
Cheese Curds
Premium white cheddar cheese curds lightly covered with butter crumbs and fried to a gooey golden perfection.
Cheese Fries
Freddy's Shoestring Fries topped with jalapeño cheese sauce.
Onion Rings
Onion rings battered & fried to a golden crisp.
Mott's® Natural Applesauce
Mott's® Natural Applesauce has vitamin C and is free of cholesterol and sodium.
Chili Cheese Fries
Freddy's Shoestring Fries topped with chili, jalapeño cheese sauce & diced onions.
Baked Lays®
Lay's® Oven Baked Original Baked Potato Crisps offer 65% less fat than regular potato chips and are gluten-free.

BEVERAGES
Fountain Drink
We proudly serve fountain drink beverages.
Chocolate Milk
Milk

KIDS COMBOS
Kid's Tender Combo
Served with Freddy's fries, Baked Lays® or Mott's® Natural Applesauce and Milk, Water, or the drink of your choice.
Kid's Steakburger with Cheese Combo
Steakburger patty, cheese, ketchup & pickle on a toasted bun. Served with Freddy's fries, Baked Lays® or Mott's® Natural Applesauce and Milk, Water, or the drink of your choice.
Kid's Hot Dog Combo
All beef hot dog served plain or with your choice of condiments on a toasted bun. Served with Freddy's fries, Baked Lays® or Mott's® Natural Applesauce and Milk, Water, or the drink of your choice.

BY-THE-BOTTLE
Freddy's Famous Jalapeño Fry Sauce®
18oz Bottle of Freddy's Famous Jalapeño Fry Sauce®
Freddy's Famous Fry Sauce®
18oz Bottle of Freddy's Famous Fry Sauce®
Freddy's Famous Steakburger & Fry Seasoning®
8.5oz bottle of Freddy's Famous Steakburger & Fry Seasoning®

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Recent Reviews

Freddy’s is a valued member of the Rexburg Area Chamber of Commerce, bringing classic American meals and frozen custard treats to our community. Their focus on quality, service, and creating a fun dining experience makes them a favorite for families and visitors alike. We’re proud to have Freddy’s as part of our local business family and appreciate their contribution to making Rexburg a great place to live and eat!
August 2025
Hands down THE BEST burger in Idaho! And the strawberry shakes are the closest thing to my mother’s homemade strawberry ice cream I’ve ever tasted! I kid you not. I should get commissions for all the people I refer to them.
July 2025
Freddys is so good! The staff is amazing and the food is always really good! Definitely worth a little splurge. Customer service was amazing, my husband and I ordered to go and the staff was quick to make our order with no problems!
July 2025

More Reviews

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Freddy's Frozen Custard & Steakburgers

42 N 2nd E, Rexburg, ID 83440
(208) 538-0518