½cupmilkI use 2%, but you can also use the 1 % for lower-fat
6ozplain Greek yogurt2% *see notes
30gramsvanilla protein powder*I used Puori bourbon vanilla whey
2tbspkey lime juicedifferent from regular lime juice, available in the juice aisle at most grocery stores
2tspmaple syrup*you can also use sweetened condensed milk (authentic key lime pie sweetener) or honey
1-2packets of steviaoptional for added sweetness
¼cupfrozen avocado
½cupiceor frozen milk cubes
1sheet of graham crackers *optionalcrushed, for topping
optional: handful of baby spinach
Instructions
Add all the ingredients to your blender in the order listed. This helps everything blend up nice and smooth (no avocado chunks or spinach bits left behind!).
Start on low, then gradually increase to high speed. Give it a good 30-60 seconds to make sure everything’s thoroughly combined and velvety smooth.
Pour into a glass and top with graham cracker crumbs. Add a dollop of whipped cream, if desired, and enjoy!
Notes
To turn it into a key lime pie smoothie bowl, use less liquid and more frozen ingredients (like avocado or banana) to make it extra thick. Serve it in a chilled bowl topped with crushed graham crackers, coconut flakes, granola, fresh lime slices, or a drizzle of almond butter.
Make sure you're using key lime juice –NOT regular lime juice. They’re very different flavor-wise. If you can’t find fresh key limes, bottled key lime juice (like Nellie & Joe’s) works perfectly and saves time-my go-to.
You can use a zero-sugar vanilla Greek yogurt and adjust the sweetener as needed.
Feel free to swap the maple syrup for all stevia to lower the sugar and calories a bit.
You can find frozen ripe avocado cubes in the freezer section of the grocery store. I always keep a bag in my freezer to toss into smoothies.