Gather all ingredients: strawberries, banana, yogurt, milk, and optional sweetener.
Hull the strawberries and slice the banana into smaller pieces.
Add the strawberries and banana into a blender.
Pour in the yogurt and milk.
If desired, add honey or maple syrup for extra sweetness.
Add a few ice cubes if you prefer a colder, thicker smoothie.
Blend on high speed until smooth and creamy.
Stop and scrape down the sides if needed to ensure everything is blended.
Taste and adjust sweetness or thickness by adding more milk or sweetener.
Pour into glasses and serve immediately, garnished with extra strawberries if desired.