Smoothie Recipe Book: A Berry-Banana Favorite

This berry-banana smoothie blends strawberries, blueberries, ripe banana, yogurt, and milk into a thick, cool drink with a gentle sweetness. It comes together in minutes, and a spoonful of oats adds body without making the flavor complicated.

Ingredients

1 cup frozen strawberries (150 g)
1 cup frozen blueberries (140 g)
1 medium ripe banana, peeled (about 120 g)
¾ cup plain yogurt (180 g); Greek yogurt makes a thicker smoothie, while regular yogurt gives a looser pour
¾ cup milk (180 ml), dairy or unsweetened plant milk
1 tablespoon rolled oats (8 g), for a slightly fuller texture
½ teaspoon vanilla extract (2.5 ml)
1 teaspoon honey (7 g), optional; start with less if the banana is very ripe

Instructions

Measure the frozen berries, yogurt, milk, oats, vanilla, and optional honey. Peel the banana and break it into two or three pieces so the blender can catch it easily. Keeping the fruit frozen gives the drink a cold, thick consistency without needing ice.
Pour the milk into the blender first, then add the yogurt and banana. Add the oats, vanilla, and honey if using, followed by the frozen strawberries and blueberries. Putting the liquid near the blades helps the mixture start circulating instead of leaving dry fruit stuck above the blade assembly.
Secure the lid and blend on low for about 10 seconds, then increase to high for 30 to 45 seconds. Stop when the berries are broken down and the drink looks smooth, with no visible fruit pieces. Blender power varies, so add another short burst if needed rather than running it continuously for a long time.
Pause the blender and check the texture with a spoon. If it is too thick to pour, add milk 1 tablespoon (15 ml) at a time and blend briefly after each addition. If it is thinner than you like, add a few more frozen berries and blend again. Taste before adding honey; fruit sweetness varies with ripeness and season.
Pour into two glasses and serve right away while cold. If you are packing a portion for later, transfer it promptly to a clean, covered container and refrigerate it; the color and texture are best just after blending.

Tips

Adjust the thickness gradually. Frozen berries and the size of the banana affect how easily the mixture blends. Start with the listed milk amount, then add extra a tablespoon at a time. A large splash can take the smoothie from spoon-thick to watery before you have a chance to correct it.
Use ripe fruit for flavor. A banana with brown freckles is generally sweeter and blends more smoothly than a firm, green-tipped one. If your banana is only mildly ripe, keep the optional honey nearby, but taste the finished drink first. The berries and yogurt can also contribute noticeable sweetness or tang.
Choose yogurt to suit the texture you want. Greek yogurt creates a dense, creamy smoothie; regular plain yogurt makes it easier to sip. Flavored yogurt can work, but it may make the drink sweeter, so leave out the honey until you have tasted it. For a dairy-free version, use a thick plant-based yogurt.
Help a small blender along. If the blades spin without pulling the fruit down, switch the blender off, use a spatula to move the mixture toward the blades, and add a little milk. Never push ingredients down while the blender is running. A tamper is appropriate only if it is designed for your blender and used according to its instructions.

Serving Suggestions

Serve the smoothie immediately in chilled glasses for a cool breakfast or an afternoon snack. For a more filling bowl-style serving, reduce the milk to about ½ cup (120 ml), blend until spoonable, and divide between two bowls. Add toppings just before eating so they keep their texture: try sliced banana, a few whole berries, a teaspoon of rolled oats, or a small sprinkle of chopped nuts or seeds. Keep toppings modest so the fruit flavor remains clear and the smoothie is still easy to eat.

This recipe makes two small-to-medium drinks. For a single serving, divide the finished smoothie between two glasses and refrigerate the second portion promptly, or halve every ingredient and use a blender that can process a small batch. If making it as part of breakfast, serve it alongside toast, eggs, or another food rather than relying on the smoothie as the only item on the table. For a portable drink, use a leakproof bottle with enough room to shake it before drinking; a little settling is normal.

Variations

Make it dairy-free: Replace the yogurt with ¾ cup (about 180 g) unsweetened dairy-free yogurt and use ¾ cup (180 ml) oat, soy, or almond milk. The exact thickness depends on the brand and style. Coconut-based yogurt gives a richer flavor, while thinner plant yogurts make a lighter drink. Choose unsweetened options if you want to control the sweetness yourself.

Use other fruit: Replace either cup of berries with an equal amount of frozen mango, peaches, or raspberries. Mango and peaches make a softer, sweeter-tasting blend; raspberries bring more tartness and may leave small seeds. You can also use a mix of frozen fruit, keeping the total amount close to 2 cups (290 g) so the liquid balance stays similar.

Make it oat-free or gluten-free: Leave out the rolled oats for a smoother, lighter drink. If you want to keep them and need to avoid gluten, use oats labeled gluten-free, since oats may be exposed to gluten-containing grains during growing or processing. The smoothie will still blend without oats; no other ingredient needs to change.

Change the flavor: Add 1 tablespoon (15 ml) unsweetened cocoa powder for a berry-chocolate note, or replace the vanilla with a small pinch of ground cinnamon. These additions can mute the perception of sweetness, so taste before changing the honey. For a more pronounced banana flavor, use a larger banana and add milk only as needed to keep the blender moving.

Storage and Reheating

A freshly blended smoothie has its best texture right away, but leftovers can be refrigerated in a clean, airtight bottle or jar for up to 24 hours. Refrigerate it within 2 hours of blending; do not leave a yogurt-based smoothie at room temperature for longer. The fruit may separate and the color may deepen as it stands. Shake the closed container well, or pour the smoothie back into a blender for a few seconds, before serving. If it has an unusual smell, appearance, or texture, discard it.

For longer storage, freeze the smoothie in a freezer-safe container, leaving a little room at the top for expansion, for up to 1 month for best quality. You can also freeze it in an ice-cube tray and transfer the solid cubes to a freezer bag. Thaw a portion overnight in the refrigerator, then shake or briefly reblend it; the texture may be less creamy after thawing. This is a cold drink, so reheating is not recommended.

Frequently Asked Questions

Can I make this smoothie with fresh berries?
Yes. Fresh berries work, but the smoothie will be thinner and less cold than one made with frozen fruit. Use a frozen banana if you have one, or add ½ to 1 cup (about 70 to 140 g) of ice and blend until smooth. Ice can dilute the fruit flavor as it melts, so add it gradually and taste before serving.

Do I need to add honey?
No. Honey is optional, and a ripe banana often provides enough sweetness for the fruit and plain yogurt. Blend the recipe first and taste it. If you want it sweeter, add honey a little at a time and blend briefly; flavored yogurt or sweetened plant milk may already add sweetness, so check those before adjusting.

Why is my smoothie not blending smoothly?
The fruit may be packed too tightly around the blades, the liquid may be insufficient, or the blender may need a little more time. Stop the machine before moving ingredients, then add milk 1 tablespoon (15 ml) at a time and blend again. If your blender has a smoothie or pulse setting, use the setting recommended in its manual.

Can I prepare the ingredients in advance?
Yes. Portion the berries and banana into a covered freezer-safe bag or container and freeze them. When you are ready to blend, add the frozen fruit with the yogurt, milk, oats, vanilla, and optional honey. Keep dairy ingredients refrigerated until blending, and wash the blender promptly after use so fruit and yogurt do not dry onto the parts.

Can I make a larger batch?
You can double the ingredients if your blender has enough capacity to leave room for the mixture to move. Blend in batches if the jar is close to full; overfilling can prevent even blending and may cause liquid to rise toward the lid. For the most consistent texture, make each batch with the same fruit-to-liquid ratio and serve soon after blending.

More recipes to cook

Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

Spotted an error? Tell us and we will correct it (corrections policy).