Slice your bananas into 1-inch rounds and spread them on a parchment-lined baking sheet. Freeze them for at least 4 hours or overnight—you want them completely frozen solid. This is non-negotiable because frozen bananas are what make this strawberry banana nice cream actually creamy instead of soupy. When they're rock-hard, they blend into that perfect soft-serve texture.
Hull your fresh strawberries and cut them into quarters so they fit easier into your blender. If your berries are huge, cut them smaller. Smaller pieces blend faster and more evenly, which means you won't get those annoying icy chunks nobody wants. Pop them in your blender along with your frozen banana slices.
Pour in 1/2 cup unsweetened almond milk and add 2 tablespoons honey for sweetness. The honey dissolves into the blending bananas without adding any grittiness. Add your vanilla bean seeds, ground cinnamon, and that pinch of sea salt—trust me, the salt makes the fruit flavors pop way more than you'd expect.
Squeeze in 1 tablespoon fresh lemon juice and add 1/2 cup plain Greek yogurt. The yogurt keeps everything creamy and adds protein so this actually fills you up. Start blending on low speed to break everything down, then slowly crank it up as the mixture gets smaller.
Blend for about 3-4 minutes total until everything's smooth and creamy. You'll see it transform from chunky frozen pieces into soft-serve consistency right before your eyes. If your blender's struggling, pause and push things down with a spatula, then keep going. Don't overblend or you'll end up with melted soup (I learned this the hard way).
Divide your strawberry banana nice cream into serving bowls right away while it's got that perfect soft-serve texture. Top each bowl with chopped pistachios, shredded coconut, and finely chopped fresh mint. I always do the toppings last because they stay crispy that way instead of getting soggy on top.
Eat it immediately or transfer to an airtight container and freeze for up to 3 hours before serving. If you freeze it longer, let it sit at room temperature for 5 minutes before scooping so you don't break your spoon. Honestly, most of the time mine disappears before I even get a chance to store it anyway.