This Ina Garten Blueberry Crumb Cake Recipe is a true classic. It features a soft cake and a crunchy top.
Ina Garten is known for recipes that always work. This cake is packed with juicy, sweet blueberries.
It is the best choice for a family brunch. You can make it with simple pantry items.
Learning how to make Ina Garten Blueberry Crumb Cake is easy. The buttery crumbs make every single bite special.
This Ina Garten Blueberry Crumb Cake Recipe will become your favorite.
It smells like a professional bakery in your kitchen. Let’s start baking this delicious crumb cake now!
When I First Introduced to Ina Garten Blueberry Crumb Cake
I first tasted this cake at a Sunday breakfast. My neighbor brought it over while it was warm.
The buttery scent filled my entire living room. I loved the thick layer of crunchy crumbs.
The blueberries were bursting with fresh, sweet juice. I asked for the recipe before finishing my slice.
She told me it was an Ina Garten favorite. I went to the store that same afternoon.
Now, I bake it for every holiday morning. It is a comforting and very simple dessert. My friends always ask for the secret to the topping.

Equipment List
- 9-inch square baking pan
- Electric hand mixer
- Large mixing bowl
- Medium mixing bowl
- Small mixing bowl
- Rubber spatula
- Measuring cups
- Pastry cutter or fork
Ingredients You Need for Ina Garten Blueberry Crumb Cake
- 6 tablespoons unsalted butter (room temperature)
- 3/4 cup granulated sugar
- 2 extra-large eggs (room temperature)
- 1 teaspoon pure vanilla extract
- 1/2 cup full-fat sour cream
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon baking soda
- 1/2 teaspoon kosher salt
- 2 cups fresh blueberries
- 1/2 cup light brown sugar
- 1 teaspoon ground cinnamon
Step-by-Step Guide
1. Cream the Butter
Place the softened butter and white sugar together. Use a mixer to blend them until light. This usually takes about 3 to 4 minutes. The mixture should look very pale and fluffy.
2. Mix in Eggs
Add the eggs to the bowl one at a time. Mix well after you drop each egg in. Pour in the vanilla and the sour cream. This provides the ingredients for Ina Garten Blueberry Crumb Cake moisture.
3. Sift Dry Ingredients
In a medium bowl, whisk the white flour. Add the baking powder and the baking soda. Stir in the salt to balance the sweetness. This ensures the cake rises very tall.
4. Combine the Batter
Slowly add the flour mix to the wet mix. Use a low speed on your electric mixer. Stop mixing as soon as the flour disappears. Overmixing makes the cake tough and very dry.
5. Fold in Berries
Wash your blueberries and pat them very dry. Toss them with a spoonful of extra flour. Gently fold the berries into the thick batter. This keeps them from sinking to the bottom.
6. Make the Crumbs
In a small bowl, mix flour and brown sugar. Add the cinnamon and some cold butter pieces. Use a fork to mash it into crumbs. The crumbs should be the size of peas.
7. Fill the Pan
Butter and flour your 9-inch square baking pan. Spread the blueberry batter into the prepared pan. Smooth it out with a wet rubber spatula. Sprinkle the cinnamon crumbs evenly over the top.
8. Bake the Cake
Preheat your oven to 350 degrees. Bake the cake for 40 to 50 minutes. The crumbs should look very golden and toasted. Let the cake cool before you cut it.
Tips to Make the Best Ina Garten Blueberry Crumb Cake
- Use extra-large eggs for a richer cake flavor.
- Make sure your sour cream is at room temperature.
- Do not use melted butter for the crumb topping.
- Cold butter makes the crumbs much more crunchy.
- Use a toothpick to check the center for doneness.
- Toss blueberries in flour so they stay in place.
- Use fresh blueberries for the best round shape.
- Press the crumbs gently into the wet batter.
- Let the cake rest for 15 minutes before serving.
- Store leftovers in an airtight container for freshness.
FAQs about Ina Garten Blueberry Crumb Cake
Can I use a different fruit?
Yes, raspberries or chopped peaches work very well too.
How do I store this cake?
Keep it at room temperature for two days. Wrap it tightly in foil or plastic wrap.
Can I make this cake gluten-free?
Yes, use a 1-to-1 gluten-free flour blend instead.
What if I have no sour cream?
You can use plain whole-milk yogurt as a substitute.
Can I freeze the crumb cake?
Yes, it freezes well for up to two months.
Final Thoughts
The Ina Garten Blueberry Crumb Cake Recipe is perfect. It is a wonderful balance of soft and crunchy.
The lemon and blueberry flavors shine very brightly. It is great for a fancy brunch or snack.
You will love how easy it is to prepare. It is a crowd-pleasing dish for any small gathering.
I enjoy making this during the summer berry season. It makes every morning feel like a special occasion.
Thank you for following along with this sweet recipe. I hope you enjoy your delicious homemade crumb cake!

Ina Garten Blueberry Crumb Cake Recipe
Ingredients
- 6 tablespoons unsalted butter room temperature
- 3/4 cup granulated sugar
- 2 extra-large eggs room temperature
- 1 teaspoon pure vanilla extract
- 1/2 cup full-fat sour cream
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/4 teaspoon baking soda
- 1/2 teaspoon kosher salt
- 2 cups fresh blueberries
- 1/2 cup light brown sugar
- 1 teaspoon ground cinnamon
Instructions
Cream the Butter
- Place the softened butter and white sugar together. Use a mixer to blend them until light. This usually takes about 3 to 4 minutes. The mixture should look very pale and fluffy.
Mix in Eggs
- Add the eggs to the bowl one at a time. Mix well after you drop each egg in. Pour in the vanilla and the sour cream. This provides the ingredients for Ina Garten Blueberry Crumb Cake moisture.
Sift Dry Ingredients
- In a medium bowl, whisk the white flour. Add the baking powder and the baking soda. Stir in the salt to balance the sweetness. This ensures the cake rises very tall.
Combine the Batter
- Slowly add the flour mix to the wet mix. Use a low speed on your electric mixer. Stop mixing as soon as the flour disappears. Overmixing makes the cake tough and very dry.
Fold in Berries
- Wash your blueberries and pat them very dry. Toss them with a spoonful of extra flour. Gently fold the berries into the thick batter. This keeps them from sinking to the bottom.
Make the Crumbs
- In a small bowl, mix flour and brown sugar. Add the cinnamon and some cold butter pieces. Use a fork to mash it into crumbs. The crumbs should be the size of peas.
Fill the Pan
- Butter and flour your 9-inch square baking pan. Spread the blueberry batter into the prepared pan. Smooth it out with a wet rubber spatula. Sprinkle the cinnamon crumbs evenly over the top.
Bake the Cake
- Preheat your oven to 350 degrees. Bake the cake for 40 to 50 minutes. The crumbs should look very golden and toasted. Let the cake cool before you cut it.
Notes
- Use extra-large eggs for a richer cake flavor.
- Make sure your sour cream is at room temperature.
- Do not use melted butter for the crumb topping.
- Cold butter makes the crumbs much more crunchy.
- Use a toothpick to check the center for doneness.
- Toss blueberries in flour so they stay in place.
- Use fresh blueberries for the best round shape.
- Press the crumbs gently into the wet batter.
- Let the cake rest for 15 minutes before serving.
- Store leftovers in an airtight container for freshness.













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