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a plate with a slice of cake and a fork

How to Make a One-Bowl Vanilla Bean Sheet Cake

A simple one-bowl cake packed with loads of flavor. Don't let the Vanilla fool you- this cake has show-stopper flavor.
4.20 from 5 votes
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Course: Montana Kitchen, Sweet Tooth, Valentine's Day
Cuisine: American
Keyword: vanilla cake
Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 1 hour 10 minutes
Servings: 12 servings
Calories: 300kcal

Ingredients

  • 1 cup unsalted butter at room temperature
  • ¾ cup granulated sugar I prefer using vanilla sugar
  • 2 tsp vanilla bean paste or extract
  • 1 cup 2% milk at room temperature
  • cup plain Greek yogurt or sour cream, room temperature
  • 3 large eggs room temperature
  • ½ tsp baking powder
  • 1 tsp baking soda
  • ½ tsp kosher salt
  • 3 cups all-purpose flour 354 grams, sifted

Instructions

  • Preheat oven to 350 degrees. Butter and flour a 9" x 13" cake pan.
  • In the bowl of a stand mixer with a paddle attachment, beat the butter until light and fluffy. Add in the sugar, and beat on medium for 1 minute. Scrape down the sides with a rubber spatula. Add in the vanilla bean paste, milk, and yogurt or sour cream. Mix for 30 seconds on medium speed until well incorporated. Add in the eggs, one at a time, and beat until well blended into the butter mixer.
  • With a fine sieve placed over the stand mixer bowl, sift together the baking powder, baking soda, salt, and flour.
  • Beat the flour into the butter mixture on low for 15 seconds. Scrape down the sides and beat until just combined. Turn the speed up to medium-high and beat the mixture for about 15 seconds. It should be light and fluffy. Do not over-mix.
  • Spoon the mixer into the prepared baking dish. Using an offset spatula, smooth the batter into the cake pan. Bake at 350 degrees for 25 minutes or until a cake tester comes out clean. Set on a wire rack to cool completely. Once completely cooled, top with my vanilla buttercream frosting.
  • Use a sharp knife and loosen the cake from the edges of the pan. Slice into squares and serve.

Notes

We love Wild Montana Foods Vanilla Paste for this recipe. A double- fold recipe it has the most intense vanilla flavor of any product on the market.
WHY ROOM TEMP INGREDIENTS? Using room temperature ingredients prevents the batter from seizing. It becomes light and fluffy. Not heavy and dense.
TIP: Take your butter out the night before baking and the eggs, milk, and yogurt at least 1 hour before baking.
FOR CUPCAKES: Fill cupcake liners 2/3 full. Bake at 350 for 17-19 minutes. Yields 12 cupcakes.
FOR A 2 LAYER CAKE: Butter and flour two cake pans. Divide the batter evenly. Bake at 350 degrees for 18-20 minutes.
Chocolate Buttercream Frosting: Instead of vanilla, try my chocolate buttercream frosting.

Nutrition

Calories: 300kcal