Combine Ingredients: In a high-powered blender, combine the frozen strawberries, frozen banana slices, cocoa powder, chia seeds (if using), milk, Greek yogurt (if using), maple syrup or honey, vanilla extract, and a pinch of sea salt.
Blend Until Smooth: Secure the lid on the blender and begin blending on low speed. Gradually increase the speed to high, blending until the mixture is completely smooth and creamy. This may take a minute or two, depending on the power of your blender. If the smoothie is too thick, add a splash more milk until you reach your desired consistency. If it’s too thin, add a few more frozen strawberries or a couple of ice cubes.
Taste and Adjust: Once the smoothie is blended, taste it and adjust the sweetness as needed. If you prefer a sweeter smoothie, add a little more maple syrup or honey. If you want a richer chocolate flavor, add a bit more cocoa powder.
Add Ice (If Needed): If you prefer a colder, thicker smoothie, add a handful of ice cubes and blend again until smooth. Be careful not to add too much ice, as it can dilute the flavor.
Pour into a Glass: Pour the chocolate strawberry smoothie into a tall glass or a mason jar.
Add Toppings (Optional): If desired, top the smoothie with fresh strawberries, chocolate shavings, or a dollop of whipped cream (dairy or non-dairy). Get creative and add any toppings you like!
Serve Immediately: Serve the smoothie immediately and enjoy! It’s best when fresh.
Notes
For an extra boost of protein, add a scoop of your favorite protein powder to the blender. Whey protein, casein protein, or plant-based protein powders all work well.
Sneak in some extra nutrients by adding a handful of spinach or kale to the smoothie. Don’t worry, you won’t taste it! The chocolate and strawberry flavors will mask the taste of the greens.
Add a tablespoon of peanut butter, almond butter, or cashew butter for a richer flavor and added protein and healthy fats.
For an extra chocolatey treat, add a tablespoon of mini chocolate chips to the blender.
Add a shot of espresso or a tablespoon of instant coffee for a mocha-flavored smoothie.
Add a pinch of cinnamon or cayenne pepper for a warm and spicy twist.
To make this smoothie vegan, use non-dairy milk, non-dairy yogurt (such as coconut yogurt or almond yogurt), and maple syrup or agave nectar as a sweetener.
Feel free to experiment with different berries. Raspberries, blueberries, or blackberries would all be delicious in this smoothie.
For a smoothie bowl, use less liquid to make a thicker consistency. Pour the smoothie into a bowl and top with granola, fresh fruit, nuts, seeds, and coconut flakes.
You can freeze leftover smoothie in ice cube trays or freezer-safe bags for later use. When ready to enjoy, simply blend the frozen smoothie cubes with a little bit of milk until smooth.