Blackberry Avocado Smoothie Bowl with Hemp and Mint
Frozen blackberries blended thick with avocado, Greek yogurt, hemp seeds, and fresh mint, poured into bowls and finished with toasted pumpkin seeds and lime.
Why You'll Love This Recipe
Most smoothie bowls I have eaten were sweet and thin and gone in about ninety seconds. This one is thick enough to eat with a spoon and tart enough that you slow down, and the difference is almost entirely the avocado. Half a large one blends into the fruit and disappears, leaving behind a texture closer to soft-serve than to a drink. I make it in the warm months when standing over the stove has no appeal, and it takes about ten minutes including washing the blender.
The mint is not a garnish here. Three tablespoons of leaves go into the blender with everything else, and what comes out tastes cold in a way that is separate from temperature. Blackberries have a deep, almost winey flavor that can sit heavy on its own, and mint and lime lift it up off the bottom of the bowl. I keep a few small leaves back for the top because they look right and because you get the smell before the first bite, which does half the work.
Frozen fruit is not a compromise in this recipe, it is the mechanism. Blackberries frozen at their peak blend into something thick and cold without a single ice cube, and ice would only water it down. I buy them in bags and keep them for exactly this. On a hot morning this is the only breakfast anybody in my house wants, and it holds up in a jar in the refrigerator if somebody sleeps through it.
Ingredients
- 2 3/4 cups frozen blackberries
- 1 large ripe avocado, pitted and scooped
- 1 1/4 cups plain nonfat Greek yogurt
- 2/3 cup 2% milk, plus more as needed
- 4 tbsp hemp seeds, divided
- 3 tbsp ground flaxseed
- 3 tbsp fresh mint leaves, plus small leaves for the top
- 1 tbsp fresh lime juice, plus wedges to serve
- 3 tbsp pumpkin seeds, toasted
Instructions
- Toast the pumpkin seeds: Put the pumpkin seeds in a small dry skillet over medium heat and shake it every twenty seconds or so. In two to three minutes they will puff, darken slightly, and start popping against the pan. Tip them onto a plate right away, since they keep cooking in a hot skillet and go bitter if they scorch.
- Load the blender in order: Pour the milk and lime juice into the blender first, then add the yogurt, avocado, mint, flaxseed, and 3 tbsp of the hemp seeds. Put the frozen blackberries in last, on top. Liquid at the bottom is what lets the blade catch instead of spinning against a wall of frozen fruit.
- Blend thick: Start on low and work up, stopping twice to push everything down with a spatula with the motor off. It will look impossible for the first thirty seconds and then suddenly go smooth. Blend about sixty seconds total, until it is uniformly deep purple with no pale streaks of yogurt left.
- Judge the thickness: It should hold a ridge when you drag a spoon through it. If the blender is straining and the mixture will not move, add milk one tablespoon at a time, no more, since it thins fast once it starts. If it has gone loose, drop in a few more frozen berries and pulse.
- Serve it right away: Divide it among four wide, shallow bowls and spread it out with the back of a spoon. Scatter the toasted pumpkin seeds, the remaining hemp seeds, and a few small mint leaves over the top, and put lime wedges on the table. It is at its best within about ten minutes, while it is still very cold and thick.
Variations
- Raspberry and basil: Swap the blackberries for frozen raspberries and the mint for a handful of basil leaves, which sounds odd and tastes wonderful.
- Chocolate blackberry: Blend in two tablespoons of unsweetened cocoa powder for something much darker and closer to a dessert.
- Greener: Add two big handfuls of spinach with the mint. The color goes muddy for a second and then the blackberries win it back.
- Almond butter swirl: Spoon a tablespoon of almond butter onto each bowl and drag it through with a knife for ribbons through the purple.
Storage & Leftovers
This is meant to be eaten the day it is made, and ideally within an hour. If you have leftovers, press plastic wrap directly onto the surface so the avocado does not darken, and keep it in the refrigerator for up to two days. The color stays true longer than you would expect because the blackberries are so dark.
For a make-ahead version, freeze the blended mixture in a shallow container. Pull it out twenty minutes before you want it and break it up with a fork, or run it through the blender again with a splash of milk. It comes back closer to its original texture than most frozen blends do.
You can also build freezer packs: portion the blackberries, mint, flaxseed, and hemp seeds into bags and freeze them. In the morning, tip a bag into the blender with the yogurt, milk, avocado, and lime and you are eating in four minutes. Toasted seeds keep two weeks in a jar at room temperature.
Notes & Tips
- Liquid first, frozen last: Every stalled blender I have ever fixed came down to this. The blade needs something it can move before it can chew through frozen fruit.
- Use wide, shallow bowls: A deep bowl hides everything you put on top and warms the middle. Spread thin in a wide bowl, it stays cold longer and every spoonful catches some seeds.
- Add milk by the tablespoon: Thick to thin happens in about two seconds. Once it is loose there is no way back except more frozen fruit, so go slowly.
- Chill the bowls: Five minutes in the freezer while you blend. It buys you another ten minutes before the whole thing starts to slump.
- Hold back some hemp seeds: Blended in they vanish. A tablespoon scattered on top gives you the soft, nutty crunch that makes the bowl feel finished.
- Pick a truly ripe avocado: Firm avocado will not break down and leaves pale flecks through the purple. It should yield when you press near the stem.
Nutrition & Mindful Eating
- Blackberries, avocado, and the seeds are what make this hold together. The fruit brings the color and the tartness, the avocado turns it velvety and carries most of the fat, and the hemp and flax fold in protein and fiber without changing the flavor at all.
- Blackberries are among the highest-fiber fruits there are, most of it packed into those tiny seeds, and their near-black color comes from anthocyanins. That deep, almost winey flavor is what lets a bowl this cold still taste of something.
- Avocado is doing the texture work here, and the fat that makes it creamy is mostly the monounsaturated kind. It also brings potassium and a real amount of fiber, which is unusual for something that eats this smoothly.
- Hemp seeds have a soft, nutty bite and blend almost invisibly, and they carry complete plant protein along with magnesium. Keeping a spoonful back for the top is worth doing for the texture as much as anything.
- Mint and lime are the reason this stays interesting to the bottom of the bowl. Cold blunts flavor, so a blend like this needs something sharp and something aromatic to push back, and three tablespoons of mint leaves is more than it sounds like.
- As you eat, let the first cold spoonful sit a second before you swallow so the mint and lime come through behind the fruit, and notice when the bowl stops feeling cold and start paying attention to whether you still want more.
Frequently Asked Questions
Can I use fresh blackberries?
You can, but you will need ice or a frozen banana to get any thickness, and both dilute the flavor. If fresh is what you have, spread them on a tray and freeze them for two hours first. Frozen fruit is what makes this thick rather than drinkable.
Will I taste the avocado?
Not really. Ripe avocado has a mild, faintly grassy flavor that blackberry and mint cover completely, and what it leaves behind is the texture. If your avocado is underripe it will taste green and firm, so use one that gives easily under your thumb near the stem.
My blender keeps stalling.
The frozen fruit went in first. Liquid always goes in the bottom so the blade has something to grab. Beyond that, stop the motor and push down with a spatula rather than adding more milk, which is the usual reflex and gives you a thin bowl.
Can I make it without yogurt?
Yes. Use an unsweetened plant yogurt, or replace it with an extra half avocado and a little more milk. The bowl loses some of its tang, so add a second squeeze of lime to bring the sharpness back.