Wild Blueberry Cheesecake Twist


By Emma
Certified Culinary Professional
Ingredients
Blueberry filling
- 130 g (2/3 cup) fresh wild blueberries
- 90 g (1/3 cup) granulated sugar
- 1 lemon, juiced and zested
Spiced Graham crust
- 130 g (1 cup) graham cracker crumbs
- 25 ml (1 1/2 tbsp) brown sugar
- 1/2 tsp ground cinnamon
- 1/4 tsp ground nutmeg
- 50 g (3 1/2 tbsp) unsalted butter, melted
Cheese filling
- 150 g (3/4 cup) granulated sugar
- 12 ml (2 1/2 tsp) all-purpose flour
- 3 packages of cream cheese 200 g (room temp)
- 100 ml (7 tbsp) Greek yogurt (substitute for sour cream)
- 3 large eggs
- 1 large egg yolk
- 5 ml (1 tsp) honey
- 5 ml (1 tsp) lemon zest
Blueberry-rosemary gelée
- 4 ml (3/4 tsp) powdered gelatin
- 12 ml (3 tsp) cold water
- 110 ml (7 tbsp) fresh blueberry juice
- 1 small rosemary twig, bruised
Decoration
- 25 g (approx 0.9 oz) white chocolate
- 12 ml (3/4 tbsp) heavy cream 35%
- Zest of 1 lime
About the ingredients
Method
Spiced Graham crust
- 1. Set oven rack mid-level. Preheat to 175 C (350 F). Butter a 20 cm square pan. Line with parchment, leaving overhang on two sides for easy removal.
- 2. Mix graham crumbs with sugars, cinnamon, nutmeg in a bowl, toss thoroughly. Add melted butter, stir until evenly moistened. Press firmly into the pan base. Use bottom of a glass for even compaction.
- 3. Bake 10–13 minutes. Watch for golden edges and scent—should smell buttery with warm spices. Cool on rack. Lower oven to 160 C (320 F).
Blueberry filling
- 4. In a small saucepan, combine fresh blueberries, sugar, lemon juice, and zest. Bring to a moderate boil over medium heat; you want a gentle bubbling, not a rolling boil—about 3–4 minutes. Stir occasionally.
- 5. Remove from heat. Push mixture through a fine mesh sieve with the back of a spoon. Reserve strained berries for the cheesecake layers; the juice goes into the gelée.
Cheese filling
- 6. In a food processor, blend sugar and flour briefly. Add cream cheese in chunks. Pulse until smooth but stop before overmixing; aim for soft, fluffy without air bubbles.
- 7. Scrape sides. Add Greek yogurt, eggs, egg yolk, honey, and lemon zest. Pulse until just combined. A spatula fold can help avoid overbeating. Mixture should be dense yet somewhat airy.
- 8. Pour about one-third of this cheese mix over cooled crust. Spread gently. Scatter blueberry pulp evenly across. Cover with remaining cheese mix, smoothing top.
Baking
- 9. Setup a water bath: place cheesecake pan in a larger roasting pan. Pour hot water halfway up the pan sides. The steam regulates temperature, prevents cracking. Slide into oven. Bake about 1h15m to 1h25m—really watch surface. Cake is ready when edges are set but center slightly jiggles like gelatin. Internal temp: 63–65 C (145–150 F) for a creamy, not dry finish.
- 10. Remove from hot water bath carefully to avoid water spills. Cool 1 hour on rack uncovered—surface will sink slightly, texture firms.
- 11. Refrigerate at least 1 hour before gelée layering.
Blueberry-rosemary gelée
- 12. Sprinkle gelatin over cold water. Let bloom 5 minutes—watch it soften and expand.
- 13. Heat reserved blueberry juice with bruised rosemary over low heat until just warm and aromatic—about 2–3 minutes. Remove rosemary twig.
- 14. Stir gelatin into warm juice until dissolved completely. Cool slightly but not set. Pour gently over chilled cheesecake. Return to fridge.
- 15. Chill 6–10 hours, or overnight, for gelée to fully set. Skin may form if uncovered—cover loosely.
Decoration
- 16. Microwave white chocolate and cream in short bursts of 10 seconds, stirring each time until melt is smooth. Add lime zest, stir for a fresh note.
- 17. Run a thin knife around cake edges. Use parchment corners to unmold gently onto a board.
- 18. Roll parchment into a small cone, snip tip, drizzle chocolate in thin lines across top. Let set in fridge about 15 minutes to firm up.
- 19. Slice into 24–25 cubes about 4 cm (1 1/2 in) each. Store in airtight container, best consumed within a week.
Tips & tricks
- Use fresh blueberries if frozen ones are watery—early ripeness can bleed excess water messing texture. If stuck with frozen, thaw then drain at least 30 min to keep filling tight.
- Substituted Greek yogurt cuts the fat a bit but adds tang and thickens mix better than sour cream which can weigh batter down or split if room temp too low.
- Gelatin bloom critical—skipping or adding dry to hot juice will cause rubbery or grainy gelée.
- Water bath prevents cracks. If no pan fits, wrap pan base tightly with foil to stop leaks. Use thermometer over counting minutes—oven temps vary.
- For chocolate drizzle, don’t melt all at once, constant short heating avoids seizing and grainy mess. Lime zest counters richness with bite.
Cooking tips
Chef's notes
- 💡 Watch crust edges, not clock. Golden but not burnt. Butter coat pan well; stops crumbs from sticking. Press crumbs hard with glass bottom, no air pockets. Nutmeg and cinnamon—don’t skip or crust tastes flat, no punch. If butter low, crust soggy. Bake short burst at 175 C, then lower temp. Cooling crust before filling mandatory, else soggy layer forms.
- 💡 Blueberry simmer gentle, bubbles small not wild boil. Breaks skins, seeds slip into pulp. Push quickly through sieve! Reserve juice for gelée separate. Strain longer with frozen, fresh berries less time but can clog sieve; tap, press quickly. Juice not hot when gelatin added or gelée rubbery. Bloom gelatin fully in cold water or it grainy chunks appear.
- 💡 Cheese filling—blend sugar and flour dry first. Cream cheese chunks cold but soft room temp help smooth without lumps. Pulse, pulse, don’t overmix or air bubbles form, ruin texture and cause cracks. Add eggs slow, mix very briefly. Fold with spatula to avoid aerating too much. Greek yogurt ratio affects texture; lowers fat but makes stable batter, sour cream watery if too cold, splits.
- 💡 Water bath key. Fill hot water halfway up pan sides. Keeps heat steady, prevents cracks. Oven temps vary; use snug foil wrap if pan leaks. Jiggle test near end, edges set firm, center wobbles alive doesn’t shake liquid. Cool uncovered an hour. Will sink slightly, that’s okay, firms surface for gelée later. Skip or cover early causes gelée to slip or not set.
- 💡 White chocolate—melt slow in microwave bursts, stir every 10 seconds or chocolate seizes. Add lime zest last for bite to counter sweetness; zest missing means heavy chocolate flavor. Drizzle thin with parchment cone. Chill drizzle 15 minutes to firm. Use sharp warmed knife for slicing cubes, wipe blade between cuts; keeps edges neat, gelée intact. Store airtight, fridge only, week tops.
Common questions
Can I substitute sour cream for Greek yogurt?
Possible but affects texture. Sour cream watery if too cold, splits batter. Greek yogurt thicker, cuts fat but stabilizes mix. Adjust quantity slightly. Longer mixing might be needed.
What if I don’t have fresh blueberries?
Frozen works but drain thoroughly 30+ minutes. Thaw then press water out. Avoid fresh blueberry juice aroma; frozen juice weaker, gelée may fail or taste bland. Consider adding lemon zest to boost fragrance.
How to avoid cracks in cheesecake?
Water bath critical. Even temp, steam prevents surface drying fast. Oven temp low, don’t open door mid-bake, slow chilling uncovered also helps. If no bath, wrap pan base with double foil for leaks, wait full chill time. Jiggle test better than timing.
How to store cheesecake cubes?
Airtight container fridge preferred. Gelée softens quickly at room temp, fridge keeps tidy slices firm. Can freeze but texture changes. Thaw wrapped overnight; drizzle may dull. Best eaten within 5–7 days for fresh berry flavor.