- Please note: if you have an allergy / intolerance, unfortunately we're unable to cater for these on orders placed through Deliveroo. For further information on how we can assist with dietary requirements and allergens please speak to management in store.
Going the extra mile
This is an extended delivery order. Delivery times and fees may be higher.About The Shaken Cow - Harpenden
A self-confessed 'milkshake geek', Lee James H grew up loving all-things American, never dreaming that it could inspire a business. In fact, it took university, a year travelling in Australia and various jobs in catering to finally bring his idea to life.10% off entire menu
For orders over £10. T&Cs apply
Popular with other people
Oreo Monster
£6.99Godzilla Shake
£9.99Bueno Deluxe
£6.99Ultimate Caramilk Hot Cookie Dough Dessert(Ice Cream served separately)
£9.49Ultimate Biscoff Hot Cookie Dough Dessert(Ice Cream served separately)
£9.49Bueno Sundae
£9.99Cookie Dough Crazi
£24.29£26.99Space Juice
£6.99Home Alone Moovie Shake
£6.99Legend Exotic Smoothie
£6.99
Summer 🌞🏝️
Feel the Summer vibe ☺️⛱️🏝️
Seaside Shake
Crunchie Shake topped with Cream, Blue sea Sherbet, fish&chips and a 99 flake£6.9999 Oreo Creme
Vanilla and Oreo Shake topped with cream , Biscoff sand, chocolate sauce and a 99 flake⛱️🏝️£6.99Seaside Cookie Dough
Hot Cookie dough topped with Biscoff sand, white chocolate sauce, fish and chips, vanilla ice cream and blue sea Sherbet 🏝️☺️£9.49
Combo Bundle Deals
Our Amazin' Combo deals of some of our most popular menu items. Please find detailed description of products within the main menu👌
Cookie Dough Crazi
2 Hot Cookie Dough desserts and 2 Regular Cookie Dough Shakes£24.29£26.99Popular5 Shakes 4 the Crew £26.99
Pick 5 Small Famous Shakes£24.29£26.99Moo'Flix and Chill
2 Regular Moovie Shakes and a Monster cup of Candy£17.09£18.99
👹Godzilla Shake🐲
Monster Shake created with 3 flavours and toppings of choice 👌👹
Godzilla Shake
£9.99Popular
Candy Cup
Make your own Pic n Mix
Candy Cup
Choose your Monster cup of Pic n Mix 🍭£4.99
Super Shakes
Super thick and super moreish super shakes take your favourite ingredients and blend them into amazingly tasty super doopah milkshake combos.
Oreo Monster
Double Oreo shake topped with Oreos.£6.99PopularBueno Deluxe
Double bueno shake topped with Buenos.£6.99PopularSpace Juice
Milky Way and Mars shake topped with flying saucers.£6.99OMG!
Reese's peanut butter cups and Oreo shake topped with Reese's peanut cup chunks.£6.99Ambassador
Nutella and Rocher shake topped with cream & chocolate sauce.£6.99Cookie 'N' Cream Supreme
White chocolate 'n' Oreo shake topped with crushed Oreo.£6.99The Shaken Cow
Belgian chocolate and cookie shake topped with cream and chocolate sauce.£6.99Cookie Monster
Oreo and cookie shake with mini Oreos£6.99Caramilk Overload
Caramilk and caramel syrup shake topped with toffee sauce.£6.99Choctella
Nutella and Belgian white chocolate shake topped with cream and Crushed 99 Flake.£6.99Rocher-Lindor Deluxe
Rocher / Lindor shake topped with choc flakes.£6.99Toffee Tweeter
Galaxy Caramel and caramel syrup shake topped with cream toffee sauce.£6.99Mega Candy Floss
Candy floss vanilla shake topped with candy floss.£6.99Dairy Milk Dream
Dairy milk and wispa shake topped with cream and Cadbury 99 Flake.£6.99
🆕Ultimate Hot Cookie Dough Dessert 🍪🔥
Our Famous Hot Cookie Dough is now available to deliver
Ultimate Biscoff Hot Cookie Dough Dessert(Ice Cream served separately)
Hot Cookie Dough Topped with White chocolate, Biscoff , ice cream and toffee sauce£9.49PopularUltimate Caramilk Hot Cookie Dough Dessert(Ice Cream served separately)
Hot Cookie Dough Topped with White chocolate, Caramac, ice cream and toffee sauce£9.49Ultimate Terry's Hot Cookie Dough Dessert(Ice Cream served separately)
Hot Cookie Dough Topped with milk chocolate, Terry's Choc Orange , ice cream and chocolate sauce£9.49Ultimate Aero mint Hot Cookie Dough Dessert(Ice Cream served separately)
Hot Cookie Dough Topped with White chocolate, aero mint,aero mint ice cream and chocolate sauce£9.49Ultimate Oreo'n'Creme Hot Cookie Dough Dessert(Ice Cream served separately)
Hot Cookie Dough Topped with White chocolate, Oreo, Oreo ice cream and chocolate sauce£9.49
Cookie Dough Shakes
Cookie dough Milkshake topped with Cream and Oreo pieces.
Cookie dough Shake
£6.99
Bubbleshakes
Our Hybrid of our Shakes and bubbletea. These are truly out of this world
White Choccy Sugar Bubbleshake
White chocolate shake poured onto brown sugar and chocolate boba topped with Cream and toffee sauce£6.99Biscoff Sugar Bubbleshake
Biscoff Shake poured onto brown sugar and chocolate boba topped with Cream and toffee sauce£6.99Vanilla Sugar Bubbleshake
A vanilla milkshake poured onto brown sugar syrup and chocolate boba topped with Cream and toffee sauce£6.99Oreo Sugar Bubbleshake
Oreo shake poured onto brown sugar and chocolate boba topped with Cream and toffee sauce£6.99Cookie dough sugar bubbleshake
Cookie dough shake poured onto brown sugar and chocolate boba topped with Cream and toffee sauce£6.99Og Matcha Milk
Matcha Shake with Choice of Boba£6.99Nutella Matcha Milk
Matcha & Nutella Shake with Choice of Boba£6.99
BubbleCrush 🧋
Our ice Shake-Bubbletea hybrid 😋 Fruit syrup, Matcha iced tea and loads of boba.
Passion Fruit & Lychee Crush
Passion Fruit & Lychee Crush with rainbow boba£6.99Strawberry & Peach Crush
Strawberry & Peach Crush with rainbow boba£6.99
Supa Moovie Shakes
Wonder Moovie Shake
Strawberry millions shake topped with strawberry millions and strawberry sauce.£6.99Home Alone Moovie Shake
Cookie and Milkybar shake topped with marshmallow and sprinkles.£6.99Avengers Moovie Shake
M&M's and Oreo shake topped with milk chocolate drops.£6.99Bat Moovie Shake
Oreo and caramel syrup shake topped with Oreo.£6.99The GOobuster 👻 Moovie Shake
Cookie Dough Shake topped with cream, marshmallow and gooey white chocolate sauce 👻🔥£6.99
Scoops Sundaes🍨
Combination of ice cream, sauce and toppings
Bueno Sundae
2 Scoops Bueno and 1 vanilla topped with milk+white chocolate sauce and a stock of Bueno£9.99Oreo Sundae
2 scoops of Oreo and 1 vanilla ice cream topped with chocolate sauce, cream and Oreos£9.99Terrys Sundae
2 Scoops+1 vanilla ice cream topped with chocolate & toffee sauce and Terry's chocolate orange pieces£9.99Bubblegum Candy Sundae
2 Scoops Bubblegum + 1 vanilla ice cream topped with Bubblegum Bottles, Bubblegum millions, strawberry sauce and cream£9.99
Pulp Fiction (a.k.a. Healthy Smoothies) - Supreme Smoothies
Our smoothies are almost as famous as our milkshakes, Made with real fruit they are blended to order with a choice of our special smoothie juice. Try one today. Great after a workout.
SUPREME Superfood Smoothie
Mango, kale, coconut and apple juice£7.45
Pulp Fiction (a.k.a. Healthy Smoothies) - Legend Smoothies
Our smoothies are almost as famous as our milkshakes, Made with real fruit they are blended to order with a choice of our special smoothie juice. Try one today. Made with fruit and Juice.
Legend Exotic Smoothie
Papaya, mango, pineapple , green,& orange melon balls, blue grapes and apple juice£6.99Legend Mango smoothie
Mango and apple Juice£6.99Legend Strawberry Smoothie
Strawberry and apple juice£6.99Legend Classic smoothie
Strawberry, banana and apple juice£6.99Legend Blueberry Smoothie
Blueberries and apple juice£6.99
Famous Shakes - The Classic
You won't taste a better milkshake, fact! Ours are made with fresh ice cream and milk and any flavour you like. Just pick your size and add your toppings.
Oreo
£5.99Vanilla
£5.99Banana syrup
£5.99Strawberry syrup
£5.99Belgian Milk Chocolate
£5.99Caramel
£5.99
Famous Shakes - Chocolicious
You won't taste a better milkshake, fact! Ours are made with fresh ice cream and milk and any flavour you like. Just pick your size and add your toppings.
Cadbury Dairy Milk
£5.99Caramel Galaxy
£5.99Kinder Bueno
£5.99Aero Mint
£5.99Daim
£5.99Terry's Chocolate Orange
£5.99Ferrero Rocher
£5.99Nutella
£5.99Crunchie
£5.99Lindor
£5.99Hershey's Cookies 'n' Cream
£5.99Mars
£5.99Aero
£5.99Cadbury Flake
£5.99Wispa
£5.99M&M's
£5.99
Famous Shakes - Crunchy Yummy Stuff
You won't taste a better milkshake, fact! Ours are made with fresh ice cream and milk and any flavour you like. Just pick your size and add your toppings.
Oreo
£5.99Choc Chip Cookie
£5.99Nutella
£5.99
Famous Shakes - Eye Candy
You won't taste a better milkshake, fact! Ours are made with fresh ice cream and milk and any flavour you like. Just pick your size and add your toppings.
Skittles
£5.99Bubblegum Millions
£5.99Flying Saucers
£5.99Candy Floss
£5.99Strawberry Millions
£5.99