California Grilled Chicken
Multigrain bun with grilled chicken breast, mayo, lettuce, and tomato.
Fosters Freeze
Vacaville, CA
653 Merchant St, Vacaville, CA, 95688-690746 itemsUpdated March 19, 2026
Structured menu data
Burgers & Sandwiches
Chicken Strips
Tender chicken strips cooked to perfection.
Chili Burger with Cheese
Hamburger with our home-style chili and cheese. Yum.
Fish Filet
Battered fish with sauce, lettuce, and tomato.
Fosters Double Decker
Double beef patty, with Swiss and American cheese, bacon, lettuce, tomato, pickles, and our Fosters sauce.
Krispy or Spicy Chicken
Krispy or Spicy Chicken Sandwich, just the way you like it.
The Big Boss
A juicy beef patty, with Swiss and American cheese, bacon, lettuce, tomato, pickles, Fosters sauce, and onion rings.
Cones
Chocolate
Chocolate Dipped
Half & Half
Vanilla
Freezes
Berry Banana
Mocha
Root Beer
Milkshakes
Banana
Caramel
Chocolate Chip
Hot Fudge
Pineapple
Strawberry
Triple Berry
Parfait
Caramel Marble Fudge
Hot Fudge Oreo
Sides & Local Favorites
Burrito
Chili Cheese Dog
Chili Cheese Fries
Chipotle Turkey Burger
Classic with Cheese
Corn Dog
Double Old Fashion with Cheese
Fish and Chips
French Fries
Garden Burger
Grilled Cheese
Hot Dog
Mozzarella Cheese Sticks
Onion Rings
Patty Melt
Side Salad
Taco
Taquitos
Texas Toast BLT
Texas Toast Cheese Burger
Texas Toast Ham and Cheese
Waffle Fries
Soft Serve
Twister
Oreo, M&M, Butterfinger, Reese's Cup, Snickers, and Chocolate Chip Cookie Dough.