Click the link in my bio for the full detailed version 😍 For all of you asking - the app link for Osta is in my bio or you can search “Osta Recipes” on the App Store or Google Play store Brownie Batter Lava Cake * 330 g (2 ¾ cups) cake flour, sifted * 70 g (¾ cup) dutch cocoa * 15 g cornstarch * 2 1/2 tsp baking powder * 1/2 tsp baking soda * 1 tsp fine sea salt * 360 g (1 1/2 cups) sugar * 360 g (1 1/2 cups) milk * 2 tsp apple cider vinegar * 120 g (1/2 cup) yogurt * 210 g oil * 2 tsp vanilla bean paste 1. Preheat 350°F. Line 3 pans. 2. Whisk dry. 3. Whisk wet until emulsified. 4. Combine just until smooth. 5. Divide. 6. Bake 22-25 min. 7. Cool, wrap, chill. Lava * 100 g (1/2 cup, packed) brown sugar * 50 g (1/4 cup) sugar * 70 g (5 tbsp) butter * 40 g (1/2 cup) Dutch cocoa * 40 g (5 tbsp) AP flour * 80 g (1/3 cup) cream * 1 tsp vanilla bean paste * 1/4 tsp salt * 70 g (1/2 cup) chocolate chips (~50% cocoa) * 60–90 g (1/4–1/3 cup) milk 1. Melt butter + sugars. 2. Whisk in cocoa + flour. 3. Stream in cream. 4. Add vanilla + salt. 5. Cool slightly, fold in chocolate. 6. Whisk in milk until desired consistency. Brownie Squares * 100 g (1/2 cup, packed) brown sugar * 50 g (1/4 cup) sugar * 90 g (6 tbsp) butter * 60 g (1/2 cup) Dutch cocoa * 120 g (1 cup) AP flour * 2–3 tbsp heavy cream * 1 tsp vanilla bean paste * 1/2 tsp fine sea salt * 70 g (1/2 cup) chocolate chips Instructions 1. Cream butter + sugars. 2. Add cocoa, flour, salt. 3. Add vanilla + cream. 4. Fold in chocolate. 5. Press into pan & chill Chocolate Buttercream * 339 g (1 1/2 cups) butter * 510 g (4 1/2 cups) powdered sugar * 68 g (1/2 cup + 1 tbsp) Dutch powder * Pinch of salt * 2 tsp vanilla bean paste * 50–80 g heavy cream Instructions 1. Beat butter. 2. Add sugar, cocoa, salt, vanilla. Whip until fluffy. 3. Stream in cream, mix on low until light and silky. - @obsessedwithcashews