Ruby Red Grapefruit Pound Cake recipe (2024)

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Ruby Red Grapefruit Pound Cake recipe, tart and sweet, this dessert is inventive, interesting, and unique.

This cake is light and airy with a luscious texture. I fell a little more in love with it with every bite.

Ruby Red Grapefruit Pound Cake recipe (1)

Not an overly sweet cake, I would serve this with coffee at breakfast or brunch probably because that’s the time in which I associate grapefruit flavors.

Ruby Red Grapefruit Pound Cake recipe (2)
Ruby Red Grapefruit Pound Cake recipe (3)

I’ve been testing every kind of Pound Cake that you can think of. I’ve made Pumpkin Pound Cake, Pecan Pie Pound Cake, Lemon Pound Cake, Million Dollar Pound Cake, Old Fashioned Blue Ribbon Pound Cake, and Whipping Cream Pound Cake to name a few. (You can see the entire list here or at the end of this post.)

I also want to try this fun Matcha Bundt Cake. Isn’t it pretty?

Ruby Red Grapefruit Pound Cake recipe (4)

Table of Contents

Ruby Red Grapefruit Pound Cake

For a successful pound cake, there are a few very important things to remember.

  1. Measuring flour is of utmost importance. Please read this post on how to correctly measure flour.
  2. It takes a little patience to make. Don’t rush the mixing process.
  3. Also, add the eggs one at a time. The standard size egg is large unless otherwise specified in the recipe. You may want to refer to this chart if you have another size of an egg.
  4. Finally, allow the cake to cool at least 20 minutes in the pan before inverting it onto a platter.
  5. Use good ingredients. Always use real butter when making a pound cake. Margarine will not have the same result. Purchase the best flour, vanilla, etc that you can afford. It really does make a difference with such simple ingredients.
  6. This cake freezes well. Freeze in an airtight container up to 3 months. Thaw the cake in the refrigerator overnight or on the countertop at room temperature a few hours.
Ruby Red Grapefruit Pound Cake recipe (5)

Please keep in mind that nutritional information is a rough estimate and can vary based on products used.

Ruby Red Grapefruit Pound Cake recipe (6)

Ruby Red Grapefruit Pound Cake

Ruby Red Grapefruit Pound Cake recipe, tart and sweet, this dessert is inventive, interesting, and unique. This cake is light and airy with a luscious texture. I fell a little more in love with it with every bite.

5 from 11 votes

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Prep Time: 15 minutes minutes

Cook Time: 45 minutes minutes

Total Time: 1 hour hour

Servings: 16 servings

Ingredients

  • 3 and 3/4 cups all-purpose flour
  • 3 teaspoons baking powder
  • 1 teaspoon salt
  • 6 large eggs
  • 3/4 cup Greek yogurt
  • 1/2 cup buttermilk
  • 2 cups light brown sugar packed
  • 1 cup vegetable or canola oil
  • 2 tablespoons Ruby Red grapefruit zest
  • 1/2 cup Ruby Red grapefruit juice freshly squeezed
  • 1 tablespoon vanilla extract
  • 1 cup confectioners sugar sifted
  • 3 tablespoons Ruby Red grapefruit juice
  • 1/4 teaspoon vanilla extract

Instructions

  • Preheat the oven to 350 degrees F.

  • Grease and flour a tube or bundt pan.

  • Whisk the flour, baking powder, and salt together.

  • Whisk eggs in another bowl.

  • Add yogurt, buttermilk, brown sugar, oil, grapefruit juice, grapefruit zest, and vanilla to eggs and whisk.

  • Combine the flour with the wet ingredients.

  • Pour batter into prepared pan. Bake for 45 to 50 minutes or until wooden pick inserted into the center comes out clean or with dry crumbs.

  • Remove the cake from oven and allow to cool for 20 to 30 minutes on wire rack.

  • After 20 or 30 minutes, gently remove from pan to serving platter.

  • Whisk together confectioners’ sugar, grapefruit juice, and vanilla extract.

  • Drizzle glaze over warm cake.

  • Slice and serve.

  • Store in an airtight container on the counter for 4 to 5 days or in the refrigerator up to 7 days.

Nutrition

Calories: 301kcal | Carbohydrates: 59g | Protein: 7g | Fat: 4g | Saturated Fat: 1g | Cholesterol: 80mg | Sodium: 196mg | Potassium: 213mg | Fiber: 1g | Sugar: 36g | Vitamin A: 127IU | Vitamin C: 3mg | Calcium: 91mg | Iron: 2mg

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Ruby Red Grapefruit Pound Cake recipe (7)

While you’re here, check out these recipes. You can get ALL my pound cake recipes here.

Mile High Pound Cake

Mile High Pound Cake is dense, moist and over-the-top good!

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Carrot Pound Cake with Pineapple Mascarpone Frosting

This incredibly tender and moist Blue Ribbon Roasted Carrot Pound Cake with Pineapple Mascarpone Frosting Recipe is the best carrot cake you’ll ever make!

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Old Fashioned Blue Ribbon Pound Cake

Old-fashioned Blue Ribbon Pound Cake is dense, moist, buttery, and sweet. It has that outer crusty edge with a smooth, creamy, small crumb inside that makes pound cake distinctive. One taste and this will be your new favorite cake recipe!

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Whipping Cream Pound Cake Recipe

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Cold Oven Brown Sugar Whipping Cream Pound Cake

Cold Oven Brown Sugar Whipping Cream Pound Cake is soft, moist and tender on the inside with that crusty top that everyone loves. Like the name suggests it starts in a cold oven and gently bakes for about 80 to 90 minutes.

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Sour Cream Pound Cake Recipe

Always a crowd-pleaser, Sour Cream Pound Cake Recipe is soft, moist and buttery.

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Coconut Cream Cheese Pound Cake

This Coconut Cream Cheese Pound Cake recipe is dense and buttery. It’s topped simply with a sprinkle of powdered sugar thenserved with whipped cream and berries.

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Chocolate Pound Cake

Dense and moist, this Chocolate Pound Cake recipe has a tender, small crumb and a lightly delicate chocolate flavor.

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Vanilla Red Velvet Marbled Pound Cake Recipe

Vanilla Red Velvet Marbled Pound Cake Recipe is the best of two desserts in one! It’s rich, dense, buttery, and decadent.

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Ruby Red Grapefruit Pound Cake recipe (2024)

FAQs

What's the difference between ruby red grapefruit and regular grapefruit? ›

Like all citrus, grapefruit has plenty of vitamin C — but Ruby Reds are also high in lycopene, an antioxidant with the power to fight free radicals, which age our bodies. In fact, lycopene is what makes red grapefruit red. Ruby Reds are also much higher in vitamin A than white grapefruit.

What went wrong with my pound cake? ›

12 Common Mistakes To Avoid When Making Pound Cake
  • Mismeasuring the ingredients. ...
  • Failing to cream the butter and sugar correctly. ...
  • Overmixing the batter. ...
  • Utilizing the wrong kind of pan and not prepping it. ...
  • Failing to use quality butter. ...
  • Using cold ingredients. ...
  • Not sifting the dry ingredients.
Mar 13, 2023

What makes a pound cake more dense? ›

The Eggs: Pound cakes require a lot of eggs to create that dense texture. Some folks say that you shouldn't use fresh eggs in pound cakes because they don't mix into the batter as easily and can result in overmixing. I've always used my chicken's fresh eggs for pound cakes and it comes out fantastic, so who knows!

Which is better red or white grapefruit? ›

Though the research is far from irrefutable, many medical professionals believe that antioxidants can lower the risk of certain kinds of cancer and may even slow the aging process. In the end, the red Texas grapefruit and the pink variety certainly seem to provide more nutritional benefits than the standard white.

Is ruby red grapefruit high in sugar? ›

A ruby red grapefruit contains cholesterol-lowering pectin, cancer-fighting lycopene, and just 17 g of sugar. Plus, the fruit's natural fiber will keep you feeling full for hours.

What does ruby red grapefruit do for the body? ›

Ruby Red grapefruit has been shown to fight the common cold as well as prevent some forms of cancer. Ruby Red grapefruit is a high source of Vitamin C; eating half of a grapefruit will provide you with 40 milligrams of Vitamin C per serving.

Can you overmix a pound cake? ›

"Gently" is key here; overmixing with a heavy hand will cause the batter to deflate, and all your hard work creaming will be reversed. The result will be a dense, tough cake. Use softened butter to grease the entire interior of your loaf pan.

Should I sift flour for pound cake? ›

Sift: Sifting the flour into the batter makes the cake lighter. It also breaks up any large clumps of flour, making it easier to incorporate into the batter.

Why did my pound cake turn brown inside? ›

Maillard reaction: The Maillard reaction is a chemical reaction that occurs between amino acids and reducing sugars when exposed to heat. It leads to browning and the development of complex flavors. As a cake bakes, the Maillard reaction can occur in the interior, resulting in the brown color.

Is it better to bake pound cake at 325 or 350? ›

Bake: Bake the cream cheese pound cake at 325°F (163°C). Halfway through baking, loosely tent the cake with aluminum foil to prevent over-browning. Cool, then invert: Let the pound cool for about 2 hours in the pan, then invert onto a serving plate and cool completely before serving.

How long to leave pound cake in pan? ›

How long do you leave pound cake in the pan? When it's done baking, let the cake sit in the pan for 10 minutes: no more, no less. It's enough time for the cake to firm up some after baking so that it doesn't fall apart, but not so much time that the cake gets stuck to the pan.

Can I use both butter and oil in cake? ›

Oh yes, you sure can. This recipe has a combination of butter and oil to give off that nice buttery taste while keeping it soft and moist at the same time. Cake using pure butter tends to be more dense and dry compared to adding oil into the batter.

Is red grapefruit the same as ruby red? ›

No, really. The only difference between the different varieties of grapefruit is the color of the flesh, which can range from pale yellow (white) to a deep red (Ruby Red and its descendants).

Is it OK to eat grapefruit everyday? ›

Eating grapefruit every day is generally safe and may help you meet your nutrient and weight loss goals if part of a balanced diet. Speak to a healthcare provider before adding grapefruit to your diet if you take any medications.

Is red grapefruit good for belly fat? ›

Grapefruit Diet: Does Grapefruit Burn Fat? The short answer is no. Though some fad diets make this claim, it's not scientifically possible. Grapefruit does not increase fat metabolism or target fat deposits in the midsection.

Which type of grapefruit is the healthiest? ›

Pink and red grapefruit are good sources of beta carotene (a source of vitamin A) and lycopene, an antioxidant "cousin" to beta carotene that has been linked to lower stroke risk. One cup of red or pink grapefruit sections has as much lycopene as a medium 4-ounce tomato. That's all good.

What is the best grapefruit to eat? ›

The answer is easy—the deeper the red, the sweeter the grapefruit. Since the Rio red grapefruit is a bold red, it's a no-brainer that these Texas red grapefruits are a perfect sweet treat! If you've ever had white or pink grapefruit, you know they have a more bitter flavor.

Which is better red or pink grapefruit? ›

Generally, red grapefruit will be sweeter than pink or white grapefruit, although there will always be some exceptions. The rich scarlet color of the red grapefruit's pulp comes from its high levels of lycopene, an antioxidant that helps protect the body against chronic diseases and environmental toxins.

Is Ruby red grapefruit genetically modified? ›

Ruby Red grapefruits, along with 3,000 other crop varieties consumed by millions every day, were actually created through mutation breeding, also known as mutagenesis. Plants were exposed to atomic radiation, thousands of genes scrambled in laboratory experiments that took years.

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