{"version":"1.0","type":"card","id":"b7da180e-c8a5-40a1-b8b4-d592907c79a7","url":"https://stacklist.com/card/b7da180e-c8a5-40a1-b8b4-d592907c79a7","title":"Chocolate Walnut Cake","source_url":"https://alpineella.com/chocolate-walnut-cake/","note":"Alpine Ella - This chocolate walnut cake is made with chopped walnuts and topped with a creamy fudgy chocolate frosting. It takes just 15 minutes to prep.\n","image":{"url":"https://ucarecdn.com/ad2a4ac4-b98e-42aa-896f-58180efd7360/","alt":"Chocolate Walnut Cake","width":1200,"height":1200},"stack":{"id":"877d6403-72bd-4bfb-9594-4b79864160f8","title":"Baking 8x8","url":"https://stacklist.com/stack/877d6403-72bd-4bfb-9594-4b79864160f8"},"created_at":"2026-09-01T19:34:25.784Z","updated_at":null,"aco":{"summary":"Chocolate Walnut Cake is a simple single-layer snack cake covered in fudgy dark chocolate sour cream frosting and topped with chopped walnuts, requiring only 15 minutes of prep time and no mixer. The recipe uses oil-based cake with hot coffee to enhance chocolate flavor and includes detailed step-by-step instructions for both the cake and frosting.","tags":["chocolate-cake","walnut","recipe","frosting","baking","dessert","snack-cake"],"key_entities":[{"name":"chocolate sour cream frosting","type":"concept","confidence":0.95},{"name":"Dutch processed cocoa powder","type":"concept","confidence":0.9},{"name":"oil-based cake","type":"concept","confidence":0.92},{"name":"Matilda's chocolate cake","type":"concept","confidence":0.85},{"name":"chocolate cream cheese frosting","type":"concept","confidence":0.88}],"classification":"tutorial","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-09-01T19:34:33.691Z"},"token_counts":{"approximate":2439,"cl100k":2308},"content_hash":"sha256:2b785162f3676a607c374d666f54e8dd796c3f533361471aa573f8504a0b6f01","acp_version":"0.2","body_available":true,"body_tokens":2439,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/b7da180e-c8a5-40a1-b8b4-d592907c79a7.json","html":"https://stacklist.com/card/b7da180e-c8a5-40a1-b8b4-d592907c79a7","md":"/api/public/card/b7da180e-c8a5-40a1-b8b4-d592907c79a7.md","stack_json":"/api/public/stack/877d6403-72bd-4bfb-9594-4b79864160f8.json"}}