Add the frozen mixed berries to a blender or food processor and pulse several times in short bursts until the berries break down into small grainy pieces about the size of peas. You want the fruit to stay slightly textured instead of becoming a completely smooth puree because those tiny berry pieces help create a thicker, creamier frozen texture later. If the berries are frozen into one large solid block, let them sit at room temperature for about 5 minutes first so they blend more evenly without overprocessing.

Transfer the pulsed berries into a medium mixing bowl and add the strawberry Greek yogurts along with the chia seeds. Stir everything together thoroughly until the mixture looks evenly combined, creamy, and well distributed. Make sure the chia seeds are mixed throughout the base so they don’t clump together while freezing. The mixture should already smell fresh and fruity with a thick smoothie-like consistency at this stage.

Pour the berry mixture into your Ninja Creami pint container and gently smooth the top with the back of a spoon or silicone spatula so the surface is level. This helps the mixture freeze evenly overnight for a smoother final texture. Be careful not to fill past the maximum fill line on the container because the mixture slightly expands as it freezes.

Place the pint container on a completely flat surface inside your freezer and freeze for at least 12–24 hours until fully solid. Freezing the mixture thoroughly is important for the Ninja Creami to process it correctly. For the creamiest results, overnight freezing works best because it allows the chia seeds to fully hydrate and thicken the base naturally.

Once frozen solid, remove the pint container from the freezer and place it into the Ninja Creami machine according to the manufacturer’s instructions. Secure the lid properly before starting the spin cycle to ensure smooth processing.

Run the Smoothie Bowl setting one time. After the first spin, the mixture will likely look crumbly, powdery, or slightly dry around the edges. This is completely normal and happens with many high-protein or fruit-based Creami recipes, so don’t worry if it doesn’t look creamy immediately.

Add 1–2 tablespoons of water, milk, almond milk, or your preferred liquid directly into the center of the frozen mixture. Start with a smaller amount first because you can always add more later if needed. This extra moisture helps transform the crumbly texture into a smooth and creamy frozen dessert during the respin process.

Run the Respin cycle until the mixture becomes thick, creamy, smooth, and scoopable like soft frozen yogurt or premium berry ice cream. If the texture still looks slightly dry after the first respin, add another small splash of liquid and respin one more time until perfect.

Serve immediately while cold and creamy for the best texture and flavor. Top with fresh berries, granola, chia seeds, crushed nuts, nut butter, coconut flakes, or extra yogurt if desired. The combination of creamy frozen berries with crunchy toppings makes every bite taste rich, refreshing, and satisfying while still being packed with protein.