Chill a glass (see note 3). Wash and dry the strawberries. Remove the stems and slice the strawberries to get 1 and 1/2 cups.: When the glass is chilled you get a satisfying visual cue, as frost forms on the outside and the milkshake stays colder longer. You will notice the contrast between the cold glass and the warm air, and the shake will keep its texture instead of quickly thinning. A common mistake is skipping this step which leads to a faster melt and a watery shake; place the glass in the freezer for at least 10 minutes before serving.
In a high-powered blender, combine the freshly cut strawberries, vanilla extract, vanilla ice cream, and milk (depending on desired thickness; 3/4 cup will be thicker). If desired, add in malt powder and sugar. Blend until smooth. Don’t over blend, as that will water down/thin out the milkshake.: Clean, dry strawberries release brighter flavor when they are free of excess water. After rinsing, pat them thoroughly; wet berries dilute the shake and make blending less efficient. The sound of the berries hitting the board is soft, and the smell is sweet and floral once they are dry. A common problem is leaving them damp which results in a thinner, less vibrant milkshake.
Pour the milkshake into a cold glass and top with whipped cream and any other toppings of your choice. I like adding crushed up freeze-dried strawberries on top of the whipped cream.: Slicing helps the blender process the fruit evenly, producing a smoother texture without large chunks. You will see the strawberries soften visually, and their scent will intensify as you slice. If you skip slicing, the blender may struggle and create uneven pockets of fruit. Measure gently so you have the correct volume, pressing lightly to pack the cup if necessary.
Combine strawberries, vanilla extract, vanilla ice cream, and milk in a high-powered blender: A high-powered blender pulverizes the strawberries quickly, creating a uniform, velvety texture and releasing aromatic juices that blend with the vanilla bean ice cream . The sound during blending changes from chunky to smooth; you will hear a steady hum when everything is fully incorporated. The temperature will be cold and the mixture will look pale pink and glossy. Avoid using low speed for too long since it can leave little fruit bits; if your blender has a pulse setting, use it to start and then blend on medium to finish.
Add optional malt powder and sugar if desired: These optional additions are for balance and depth. Adding malt powder introduces a toasty, nostalgic note while sugar compensates for tart fruit. Stirring them in before blending ensures they dissolve evenly. If you over sweeten, the shake can become cloying and mask the strawberries , so add sparingly and taste as you go. A common oversight is dumping all the sugar in at once, which is hard to correct.
Blend until smooth: Watch for a uniform color and listen for a steady, even whir that tells you there are no big chunks left. The texture should be creamy and silky, with tiny air bubbles creating a pleasant lightness. Over blending warms the mixture and introduces excess air, which can thin the shake and alter mouthfeel, so stop once smooth. If the shake appears too thick, add a splash more whole milk and blend briefly to reach the desired consistency.
Do not over blend: Over blending will thin out the milkshake and dilute flavor as the ice cream melts. Instead, blend just until combined and check the texture by pausing and tilting the blender jar to see how it pours. The ideal pour is slow and glossy. If you keep blending past this, the shake loses body and becomes watery; avoid prolonged high speed blending.
Pour the milkshake into a cold glass: Pouring into a chilled glass preserves the texture and creates an appealing presentation as condensation forms. You will hear a soft, reassuring glug and see a clean ribbon of pink settle. If the glass is warm, the shake will lose structure quickly, so remove it from the freezer only when you are ready to pour. A tip is to pour slowly down the side of the glass to reduce splashing and keep the top smooth.
Top with whipped cream and desired toppings: The cool, airy whipped cream adds a contrasting texture and a creamy milky note that pairs perfectly with the fruity base. Crushed freeze dried strawberries bring a bright crunch and concentrated strawberry flavor. The visual contrast of white cream and pink shake is classic and inviting. Avoid piling on heavy toppings that mask the drink; a delicate garnish is usually best.