Blueberry lemon yogurt bark is a cool, tangy, lightly sweet frozen snack made from Greek yogurt swirled with lemon and studded with juicy blueberries, plus optional crunchy toppings.
Small rimmed baking sheet or quarter sheet pan (about 9×13 in / 23×33 cm)
Parchment paper
Medium mixing bowl
Whisk
Spatula or spoon (for spreading)
Cutting board
Sharp knife
Airtight container (freezer-safe)
Ingredients
480gthick Greek yogurt (2% or full-fat)
45–60mlhoney or maple syrupadjust to taste
1tsppure vanilla extract
1–2tspfinely grated lemon zestfrom 1 medium lemon
10mlfresh lemon juice
150gfresh blueberriespat dry if recently washed
15–20gfinely chopped almonds or other nutsor use pumpkin seeds or sunflower seeds to keep it nut-free
1–2digestive biscuits or graham cracker sheetsroughly crumbled; optional
1pinchfine sea saltoptional
1–2tbspcold water or milkoptional, only if needed to thin very thick yogurt
1–2tsphoneyoptional, for lemon swirl (mixed with extra pinch of zest)
lemon zestoptional extra pinch, for lemon swirl
Instructions
Prepare the pan and space. Line a small rimmed baking sheet or quarter sheet pan (about 23×33 cm / 9×13 in) with parchment paper, letting it overhang the sides. Clear a flat, level area in your freezer so the pan can sit evenly.
Stir together the yogurt base. In a medium mixing bowl, whisk the Greek yogurt until smooth. Add the honey or maple syrup, vanilla, lemon zest, lemon juice, and a small pinch of salt. Taste and adjust; it should be slightly sweeter than you want the final bark since cold dulls sweetness.
Adjust thickness if needed. If the yogurt is extremely thick, whisk in 1–2 tbsp (15–30 ml) cold water or milk until spreadable but still able to hold gentle peaks.
Spread the yogurt on the pan. Pour the mixture onto the prepared pan and spread into an even layer about 0.5–1 cm (¼–⅜ inch) thick.
Add the blueberries and toppings. Scatter blueberries over the surface. Sprinkle on chopped almonds (or seeds) and crumbled biscuits/graham crackers if using. Gently press toppings into the yogurt so they freeze in place.
Create optional lemon swirls. Mix an extra pinch of lemon zest with 1–2 tsp honey, drizzle over the top, then drag a toothpick or knife tip through to create swirls.
Freeze until firm. Transfer the pan to the freezer (level) and freeze at least 3–4 hours, or until completely solid in the center (longer for thicker bark or warmer freezers).
Cut or break into pieces. Lift the bark out using the parchment, place on a cutting board, and cut with a sharp knife into squares/rectangles or snap into shards. Serve immediately or return pieces to the freezer promptly.
Store properly. Layer pieces in an airtight container with parchment or wax paper between layers. Keep frozen; serve straight from the freezer or let sit 2–3 minutes to soften slightly.