Fatburger Banana Milkshake (Thick & Creamy Copycat Recipe)

By Stephanie Manley Updated 11/06/25

When the summer heat hits or you’re craving something indulgently sweet, nothing beats the legendary thick and creamy texture of a Fatburger Banana Milkshake. This copycat recipe captures all the rich, velvety goodness of the original using a clever combination of vanilla ice cream, half-and-half, and instant banana pudding mix that creates an impossibly thick consistency you can’t get with regular milk.

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homemade Fatburger banana milkshake

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Why This Recipe Works

The genius lies in combining textures and the strategic use of instant pudding mix. While regular banana milkshakes can be thin and lack intense flavor, this recipe creates restaurant-quality thickness and a concentrated banana taste. The half-and-half provides richness without making the shake too heavy, while the pudding mix acts as both a flavoring and a thickening agent.

banana milkshake and bananas

Ingredients

Base Components:

  • Premium vanilla ice cream – Forms the creamy foundation and provides rich dairy flavor without competing with the banana taste
  • Half-and-half – Creates the perfect consistency between heavy cream and milk for optimal blending and richness
  • Instant banana pudding mix – Delivers concentrated banana flavor and creates a signature thick texture that defines this shake

Optional Enhancements:

  • Fresh banana – Adds natural banana flavor and extra creaminess when blended, plus makes beautiful garnish when sliced
  • Whipped cream – Provides classic milkshake topping and additional indulgent texture contrast
Fatburger banana milkshake ingredients

How to Make Banana Milkshake

  1. Place ice cream in a blender.
    adding ice cream into a blender for a banana milkshake
  2. Add half and half.
    adding half and half into a blender for a banana milkshake
  3. Add banana pudding mix.
    adding banana pudding mix into a blender for a banana milkshake
  4. Blend until smooth and creamy.
  5. Pour the milkshake into a glass.
    blended banana milkshake in a glass
  6. Top with whipped cream if desired.

Tips for Serving a Fatburger Banana Shake

  • Use a thick straw. This stuff is thick, and an ordinary straw isn’t going to work. For the best results, try using straws designed for drinking boba tea.
  • Don’t forget the whipped cream and toppings. In addition to banana slices, why not add crushed walnuts, chocolate chips, or both?

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homemade Fatburger banana milkshake and a bunch of bananas

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Fatburger Banana Milkshake Recipe

Thick, creamy copycat Fatburger banana milkshake made with vanilla ice cream, half-and-half, and banana pudding mix. Perfect summer treat!
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5 from 3 votes
Prep Time10 minutes
Total Time10 minutes

Ingredients
 

  • 2 cups vanilla ice cream premium
  • 3 tablespoons half and half
  • 2 teaspoons instant banana pudding mix
  • whipped cream optional topping

Instructions

  1. Place ice cream in a blender.
  2. Add half and half.
  3. Add banana pudding mix.
  4. Blend until smooth and creamy.
  5. Pour the milkshake into a glass.
  6. Top with whipped cream if desired.

Notes

If you are diabetic, you may want to use sugar-free pudding and ice cream.
This shake also works well with light ice cream.

Nutrition

Calories: 642kcal | Carbohydrates: 73g | Protein: 10g | Fat: 34g | Saturated Fat: 21g | Cholesterol: 132mg | Sodium: 292mg | Potassium: 583mg | Fiber: 1g | Sugar: 63g | Vitamin A: 1270IU | Vitamin C: 1.6mg | Calcium: 385mg | Iron: 0.2mg
Tried This Recipe?Leave a comment and rating to let people know how you liked it! Tag me on Instagram @copykatrecipes
Course: Drinks
Cuisine: American

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Recipe Rating




9 Comments

  1. Well the true recipe is

    2 Scoops Of Vanilla Ice Cream
    1 Banana
    Milk Depends On How Thick You Want The Milk Shake
    And The Secret Taste Is Maui Banana Smoothie

    https://www.coffeeam.com/catalog/product/view/id/10318/

  2. Love this shake. I have used every flavor if pudding and it is still great. Kids love it when I used chocolate pudding.

  3. 3 Guys Burgers and Fries is a newer chain to our area. The place is crowded.
    There is a place that makes Steamed Cheeseburgers in Meriden, CT, Ted’s Restaurant (43 Berlin Rd. (Rt 372) and 1044 Broad Street) that are truly amazing. They melt a chunk of cheese in a very little rectangular pan for each burger and dump it on top. The burgers are as fat as they possibly could be. Like giant meatballs that are slightly flattened. They fill even the stomachs of big burly men right up.

  4. OMG! I tried this at the weekend and struggled to eat even half of it! Don’t get me wrong, it is really tasty but it is so thick and rich