Low Sugar Crumb Cake

Total time1 hr 10 min

Prep time20 min

Cook time40 min

About Fig

Fig is a food discovery app that helps you find foods and recipes that fit your dietary needs. Whether you have food allergies, intolerances, or follow a specific diet, Fig makes it easy to eat with confidence.

Learn more →

Ingredients

9 servings

For the flax egg

1 tbsp ground flaxseed
Bob's Red Mill Gluten Free Flaxseed Meal - 16 Oz Carrington Farms Organic Milled Flax Seed Paks Gluten Free Spectrum Essentials Cold Milled Organic Premium Ground Flaxseed - 24 oz Barlean's Organic Forti-Flax Premium Ground Flaxseed Carrington Farms Flax Seeds Milled Gluten Free Organic (Ground)
See all
3 tbsp water

For the crumb topping

1 cup all-purpose flour
⅔ cup packed light brown sugar
Chef's tip
Use the same volume. Brown-sugar replacements vary in moisture, spread, and browning, so follow the package's baking guidance and start checking a few minutes early.
1 tsp ground cinnamon
¼ tsp salt
6 tbsp unsalted butter, melted and slightly cooled

For the cake

1 ½ cups all-purpose flour
¾ cup granulated sugar
Chef's tip
Use the same volume. Baking behavior varies by blend: some brown faster or stay softer, while others brown less. Follow the package's baking guidance and start checking a few minutes early.
2 tsp baking powder
½ tsp salt
½ cup whole milk
⅓ cup sour cream
¼ cup unsalted butter, melted and slightly cooled
1 ½ tsp vanilla extract

For serving

1 tbsp powdered sugar, for dusting (optional)
Omit this
This ingredient likely doesn’t work for the diet.

Instructions

1
Preheat the oven to 350°F (175°C). Grease an 8×8-inch baking pan and line it with parchment paper, leaving an overhang on two sides.
2
In a small bowl, stir together the ground flaxseed and 3 tbsp water until combined. Set aside for 5–10 minutes until the mixture thickens to a gel-like consistency.

Want the full recipe?

Create a Fig account for step-by-step instructions, access to our full recipe library, and more!