<script type="application/ld+json">{"@context":"http:\/\/schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/mojewypieki.com\/en\/","name":"Homepage"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake","name":"Blueberry loaf cake"}}]}</script> {"id":13142,"date":"2026-02-25T18:41:09","date_gmt":"2026-02-25T17:41:09","guid":{"rendered":"https:\/\/mojewypieki.com\/en\/?p=13142"},"modified":"2026-02-25T18:41:09","modified_gmt":"2026-02-25T17:41:09","slug":"blueberry-loaf-cake","status":"publish","type":"post","link":"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake","title":{"rendered":"Blueberry loaf cake"},"content":{"rendered":"<figure><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13143\" src=\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_1-2.jpg\" alt=\"Blueberry loaf cake\" width=\"600\" height=\"900\" srcset=\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_1-2.jpg 600w, https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_1-2-200x300.jpg 200w, https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_1-2-267x400.jpg 267w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<blockquote>\n<p style=\"text-align: justify;\"><em>A quick and delicious blueberry cake. Moist, simple to prepare \u2014 just mix everything together with a whisk. The cake is light and fluffy thanks to the addition of kefir or buttermilk. If you prefer, wild blueberries can be replaced with blueberries.<\/em><\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\"><span style=\"text-decoration: underline;\">Ingredients for the blueberry loaf cake:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li>250 g plain flour<\/li>\n<li>1 teaspoon baking powder<\/li>\n<li>\u00bd teaspoon bicarbonate of soda<\/li>\n<li>1 large egg<\/li>\n<li>180 g caster sugar<\/li>\n<li>240 ml kefir or buttermilk<\/li>\n<li>80 ml sunflower or rapeseed oil<\/li>\n<li>2 teaspoons vanilla extract (or 8 g vanilla sugar)<\/li>\n<li>180 g blueberries, plus extra for topping<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">All ingredients should be at room temperature.<\/p>\n<p style=\"text-align: justify;\">In a large bowl, combine the egg, sugar, kefir (or buttermilk), oil and vanilla. Whisk until well combined. Sift the flour, baking powder and bicarbonate of soda directly into the bowl. Mix gently with a whisk until just combined \u2014 do not overmix. Fold in the blueberries briefly.<\/p>\n<p style=\"text-align: justify;\">Grease and flour a loaf tin (20 x 10 cm at the base, 22 x 12 cm at the top), tapping out the excess flour (or line with baking parchment). Pour in the batter and level the surface.<\/p>\n<p style=\"text-align: justify;\">Bake at 170\u00b0C for 50\u201360 minutes, or until a skewer inserted into the centre comes out clean. Remove from the oven, cool in the tin, then transfer to a serving plate. Drizzle with icing and sprinkle with extra blueberries for decoration.<\/p>\n<p style=\"text-align: justify;\"><span style=\"text-decoration: underline;\">Ingredients for the icing:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li>\u00be cup icing sugar<\/li>\n<li>2 tablespoons water<\/li>\n<li>extra blueberries, for decoration<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Place the icing sugar in a bowl and start by adding 1\u00bd tablespoons of water. Mix until smooth and lump-free. Adjust the consistency with more icing sugar (if too thin) or a little extra water (if too thick).<\/p>\n<p style=\"text-align: justify;\">Enjoy!<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13144\" src=\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_2-2.jpg\" alt=\"Blueberry loaf cake\" width=\"600\" height=\"900\" srcset=\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_2-2.jpg 600w, https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_2-2-200x300.jpg 200w, https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_2-2-267x400.jpg 267w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>A quick and delicious blueberry cake. Moist, simple to prepare \u2014 just mix everything together with a whisk. The cake is light and fluffy thanks to the addition of kefir or buttermilk. If you prefer, wild blueberries can be replaced with blueberries.<\/p>\n","protected":false},"author":1,"featured_media":13143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[110,139],"duration":[],"tag_group":[],"class_list":["post-13142","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fruit-cakes","tag-blueberry","tag-buttermilk-kefir"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.6 (Yoast SEO v25.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Blueberry loaf cake - Moje wypieki<\/title>\n<meta name=\"description\" content=\"Quick and easy blueberry loaf cake with kefir or buttermilk \u2014 moist, light and bursting with juicy berries, finished with a simple icing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blueberry loaf cake\" \/>\n<meta property=\"og:description\" content=\"Quick and easy blueberry loaf cake with kefir or buttermilk \u2014 moist, light and bursting with juicy berries, finished with a simple icing.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake\" \/>\n<meta property=\"og:site_name\" content=\"Moje wypieki\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-25T17:41:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_1-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dorota, Moje Wypieki\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dorota, Moje Wypieki\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake\",\"url\":\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake\",\"name\":\"Blueberry loaf cake - Moje wypieki\",\"isPartOf\":{\"@id\":\"https:\/\/mojewypieki.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake#primaryimage\"},\"image\":{\"@id\":\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake#primaryimage\"},\"thumbnailUrl\":\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_1-2.jpg\",\"datePublished\":\"2026-02-25T17:41:09+00:00\",\"author\":{\"@id\":\"https:\/\/mojewypieki.com\/en\/#\/schema\/person\/ceeb85db79f87d3e566540b5a76c2fe2\"},\"description\":\"Quick and easy blueberry loaf cake with kefir or buttermilk \u2014 moist, light and bursting with juicy berries, finished with a simple icing.\",\"breadcrumb\":{\"@id\":\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake#primaryimage\",\"url\":\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_1-2.jpg\",\"contentUrl\":\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2026\/02\/Ciasto_z_jagodami_1-2.jpg\",\"width\":600,\"height\":900,\"caption\":\"Blueberry loaf cake\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mojewypieki.com\/en\/recipe\/blueberry-loaf-cake#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Homepage\",\"item\":\"https:\/\/mojewypieki.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blueberry loaf cake\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mojewypieki.com\/en\/#website\",\"url\":\"https:\/\/mojewypieki.com\/en\/\",\"name\":\"Moje wypieki\",\"description\":\"Najlepsze ciasta, ciasteczka, desery i pieczywo. 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