<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\/tropical-rhubarb-crumble-slice","name":"Tropical rhubarb crumble slice"}}]}</script> {"id":6433,"date":"2026-04-22T07:13:00","date_gmt":"2026-04-22T05:13:00","guid":{"rendered":"https:\/\/mojewypieki.com\/en\/?p=6433"},"modified":"2026-04-22T19:08:38","modified_gmt":"2026-04-22T17:08:38","slug":"tropical-rhubarb-crumble-slice","status":"publish","type":"post","link":"https:\/\/mojewypieki.com\/en\/recipe\/tropical-rhubarb-crumble-slice","title":{"rendered":"Tropical rhubarb crumble slice"},"content":{"rendered":"<p style=\"text-align: center;\"><strong><span style=\"font-family: sourcesanspro italic,sans-serif;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2021\/11\/Tropikalny_placek_rabarbarowy_1-compressor.jpg\" alt=\"Tropical rhubarb crumble slice\" width=\"600\" height=\"900\" \/><\/span><\/strong><\/p>\n<blockquote>\n<p style=\"text-align: justify;\"><em>Crispy rhubarb squares with a tropical twist, thanks to the addition of pineapple and coconut. Absolutely delicious! This recipe is wonderfully simple \u2013 just mix all the ingredients together, no kneading required. The dough has a crumbly texture, similar to an oat crumble. There\u2019s no need to pre-bake the base either. This tropical rhubarb slice is a fantastic new way to enjoy rhubarb!<\/em><\/p>\n<\/blockquote>\n<p style=\"text-align: justify;\"><span style=\"text-decoration: underline;\">Ingredients for the base and topping:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li>2 cups rolled oats<\/li>\n<li>1\u00bd cups plain flour<\/li>\n<li>1 cup desiccated coconut<\/li>\n<li>\u00bd cup sugar<\/li>\n<li>a large pinch of salt<\/li>\n<li>250 g butter, melted<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Mix the first five ingredients in a bowl. Pour in the melted butter and stir until the mixture forms a crumbly texture.<\/p>\n<p style=\"text-align: justify;\"><span style=\"text-decoration: underline;\">Ingredients for the rhubarb and pineapple filling:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li>450 g rhubarb, sliced (no need to peel)<\/li>\n<li>250 g fresh pineapple, diced<\/li>\n<li>\u00bd cup sugar<\/li>\n<li>4 tablespoons cold water<\/li>\n<li>1 teaspoon lemon juice<\/li>\n<li>1\u00bd tablespoons potato starch (or cornflour)<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">Place the rhubarb, pineapple, sugar, 2 tablespoons of water and lemon juice in a saucepan. Heat and bring to the boil, then cook for 4 &#8211; 5 minutes until the rhubarb softens (but still holds its shape). Mix the starch with the remaining 2 tablespoons of water, add to the fruit, stir and bring briefly to the boil until thickened. Remove from the heat.<\/p>\n<p style=\"text-align: justify;\">Line a 33 \u00d7 23 cm baking tin with baking parchment. Press a little over half of the crumble mixture (about 3 cups) into the base. Spread the fruit filling over the base, then sprinkle the remaining crumble evenly on top.<\/p>\n<p style=\"text-align: justify;\">Bake at 180\u00b0C for 40 &#8211; 45 minutes, until golden. Remove, allow to cool, then cut into squares. Serve warm if you like \u2013 especially good with a scoop of vanilla ice cream.<\/p>\n<p style=\"text-align: justify;\">Enjoy!<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2021\/11\/Tropikalny_placek_rabarbarowy_2-compressor.jpg\" alt=\"Tropical rhubarb crumble slice\" width=\"600\" height=\"900\" \/><\/p>\n<p><em>Recipe source \u2013 <a href=\"https:\/\/www.tasteofhome.com\/recipes\/coconut-pineapple-rhubarb-bars\/\" target=\"_blank\" rel=\"noopener\">Taste of Home.<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Crispy rhubarb squares with a tropical twist, thanks to the addition of pineapple and coconut. Absolutely delicious! This recipe is wonderfully simple \u2013 just mix all the ingredients together, no kneading required. The dough has a crumbly texture, similar to an oat crumble.<\/p>\n","protected":false},"author":1,"featured_media":6435,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24,21],"tags":[375,102,117,122],"duration":[],"tag_group":[],"class_list":["post-6433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bars-slices","category-fruit-cakes","tag-dessicated-coconut","tag-oats","tag-pineapple","tag-rhubarb"],"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>Tropical rhubarb crumble slice - Moje wypieki<\/title>\n<meta name=\"description\" content=\"Tropical rhubarb crumble bars with pineapple and coconut \u2013 crisp, golden and perfectly balanced with a sweet and tangy flavour.\" \/>\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\/tropical-rhubarb-crumble-slice\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tropical rhubarb crumble slice\" \/>\n<meta property=\"og:description\" content=\"Tropical rhubarb crumble bars with pineapple and coconut \u2013 crisp, golden and perfectly balanced with a sweet and tangy flavour.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mojewypieki.com\/en\/recipe\/tropical-rhubarb-crumble-slice\" \/>\n<meta property=\"og:site_name\" content=\"Moje wypieki\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-22T05:13:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-22T17:08:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mojewypieki.com\/en\/wp-content\/uploads\/sites\/2\/2021\/11\/Tropikalny_placek_rabarbarowy_2-compressor.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\/tropical-rhubarb-crumble-slice\",\"url\":\"https:\/\/mojewypieki.com\/en\/recipe\/tropical-rhubarb-crumble-slice\",\"name\":\"Tropical rhubarb crumble slice - 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