Low FODMAP Tropical Carrot Cake
If you love carrot cake, we hope you have found our classic rendition, but this one is a bit different! A tropical carrot cake with pineapple, macadamia nuts, coconut, crystallized ginger, and a coconut cream cheese frosting – and no raisins in sight! This cake is based upon a version from my book, The Birthday Cake Book, and it does make a great birthday cake, as well as bake sale, or office party cake.
Low FODMAP Serving Size: Makes one, 13-inch by 9-inch (33 cm by 23 cm) oblong cake; 24 pieces; 1 piece per serving.
Ingredients:
Tropical carrot Cake
- 2 1/4 cups (326 g) low FODMAP, gluten-free all-purpose flour, such as Bob’s Red Mill 1 to 1 Gluten Free Baking Flour, divided
- 1 cup (75 g) sweetened flaked coconut, such as Angel Flake
- 1 cup (132 g) dry-roasted, unsalted macadamia nuts
- 3/4 cup (144 g) crystallized ginger pieces
- 1 tablespoon ground cinnamon
- 2 1/2 teaspoons baking powder; use gluten-free if following a gluten-free diet
- 1 teaspoon salt
- 1/2 teaspoon baking soda
- 2 cups (396 g) sugar
- 1 cup (240 ml) neutral flavored oil, such as vegetable oil, canola, safflower or rice bran
- 4 large eggs, at room temperature
- 2 teaspoons vanilla extract
- 2 cups (85 g) finely grated peeled carrot
- 1, 20-ounce (567 g) can crushed pineapple in its own juice, well drained
Coconut Cream Cheese Frosting
- 16- ounces (455 g) full-fat cream cheese, preferably Philadelphia brand, at room temperature
- 6 tablespoons (85 g; 3/4 stick) unsalted butter, at room temperature
- 1 1/2 cups (135 g) sifted confectioners’ sugar, plus more as needed
- 1/2 cup (120 ml) canned sweetened cream of coconut, such as Coco Real Cream Of Coconut
- 1 teaspoon vanilla extract
- Toasted sweetened flaked coconut, optional
- Toasted chopped dry-roasted, unsalted macadamia nuts, optional
Preparation:
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For the Cake: Position rack in middle of oven. Preheat oven to 350°F (180°C). Coat the inside of a 13-inch by 9-inch (33 cm by 23 cm) oblong cake pan with nonstick spray; set aside.
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Place about half of the flour (you can do this by eye), coconut, macadamias and ginger in the bowl of a food processor fitted with a metal blade and process until the nuts are finely chopped. Add the remaining flour, cinnamon, baking powder, salt, and baking soda and pulse a couple of times to combine.
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Using electric mixer, beat sugar and oil in large bowl to blend. Add eggs 1 at a time, beating well after each addition. Beat in vanilla. Stir in flour mixture until a few floury streaks remain, then fold in carrots and crushed pineapple until batter is well combined.
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Scrape batter into prepared pan. Bake for about 35 to 45 minutes or until a toothpick inserted into center of cake just comes out clean. Cool pan on rack until cake is completely cooled.
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For the Frosting: Beat cream cheese and butter in large bowl with electric mixer until completely smooth and creamy. Beat in confectioners’ sugar, a little at a time, then beat in cream of coconut and vanilla. It should have a thick but smooth, spreadable consistency. If the frosting is too loose to spread, you could add a bit more confectioners’ sugar.
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Spread frosting all over top of cake right in pan; a small offset spatula works wonders. Optional toasted coconut and macadamias can be sprinkled on top, if you like. Cake is ready to serve. Cut into a 6 x 4 grid to create the 24 serving size squares of cake. Cake can be made 1 day ahead. Refrigerate in an airtight container, bringing to room temperature before serving. Cake can last up to 3 days but is best fresh.
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The nutritional information in the recipe is based upon the cake and frosting without the optional toasted coconut and macadamias on top.
Notes:
FODMAP Information
All recipes are based upon Monash University & FODMAP Friendly science at time of initial publication.
• Carrots: Carrots have been lab tested and deemed low FODMAP by both Monash University and FODMAP Friendly. According to lab tests by both, carrots have shown no FODMAPs. Carrots were retested by Monash and their app entry is unclear. They state that carrots remain low FODMAP up to 500 g, which is a lot of carrot. But they do not give any information about what FODMAP(s) appear at that point in time.
• Dairy: The low FODMAP diet is not a dairy-free diet. It is, however, low in lactose. Many dairy ingredients are low in lactose, such as heavy cream and many cheeses.
• Eggs: Eggs are high in protein and do not contain carbohydrates, according to Monash University.
• Ginger: Monash University has lab tested fresh ginger root and has determined it to be free of FODMAPs, making it one of our go-to no FODMAP foods.
• Macadamias: Many nuts can be enjoyed on the low FODMAP diet and macadamias are one of them. A 40 g serving, which is about 20 whole nuts, is low FODMAP. They have only shown trace amounts of FODMAPs in lab tests.
• Oil: All pure oils are fats and contain no carbohydrates, therefore they contain no FODMAPs.
• Pineapple: Monash and FODMAP Friendly have both lab tested pineapple. Monash lab tests deem 1 cup fresh, chopped pineapple at 140 g to be Green Light low FODMAP. FODMAP Friendly give it a “Pass” at 1 cup (150 g). Monash has lab tested both syrup packed, and juice packed canned pineapple and their low FODMAP amounts are nearly identical. Canned pineapple packed in juice, drained, is low FODMAP in 90 g servings. Canned pineapple packed in syrup, drained, is low FODMAP in 84 g servings. Monash has also tested dried pineapple and they have not determined a low FODMAP amount. It is Moderate at 25 g for fructans.
• Sugar: Monash University and FODMAP Friendly have both lab tested white, granulated sugar. Monash states that a Green Light low FODMAP serving size of white sugar is 1/4 cup (50 g). FODMAP Friendly simply states that they have tested 1 tablespoon and that it is low FODMAP. Regular granulated white sugar is sucrose, which is a disaccharide made up of equal parts glucose and fructose. Sucrose is broken down and absorbed efficiently in the small intestine. As the fructose is never in excess of the glucose, white sugar will never be high FODMAP, even in large amounts.
Please always refer to the Monash University & FODMAP Friendly smartphone apps for the most up-to-date lab tested information. Foods will be retested from time to time; in the case of raw ingredients, such as fruits and vegetables, results may vary. All lab tested results are valid and represent a snapshot in time. As always, your tolerance is what counts; please eat accordingly. The ultimate goal of the low FODMAP diet is to eat as broadly as possible, without triggering symptoms, for the healthiest microbiome.