Gluten-Free Strawberry Cake

Every summer my grandmother smuggled berries from her garden and turned them into small miracles: bright, slightly lumpy cakes that smelled like sunshine and made the whole house hum. I still remember the way the kitchen filled with a warm, sweet strawberry perfume and how my fingers stuck to the dripping jam as I “helped”—translation: I ate more than I mixed. This gluten-free strawberry cake leans on that exact kind of rustic charm: a tender crumb, soft pink streaks from real berries, and a tender, buttery finish that doesn’t pretend to be fancy. If you crave a slice that feels like a memory, with a few modern fixes for moisture and structure, you’ll love baking this one.

Quick Facts

  • Yield: Serves 8
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Total Time: 55 minutes

Why This Recipe is Awesome

This cake tastes like strawberry jam met a buttery shortcake and decided to go steady. The crumb stays tender without collapsing, the fresh berries punctuate every bite, and the quick strawberry glaze makes it look like you tried harder than you did. It’s simple enough for a weeknight treat and pretty enough for a picnic—honest, reliable, and just a little indulgent. Plus: it’s gluten-free but not flavor-free. Even skeptics will ask for a second slice.

Ingredients

For the Main Dish:

  • 1 1/2 cups gluten-free all-purpose flour blend (1:1 with xanthan gum)
  • 1 tsp baking powder
  • 1/2 tsp baking soda
  • 1/4 tsp fine sea salt
  • 3/4 cup granulated sugar
  • 6 tbsp unsalted butter, room temperature
  • 2 large eggs, room temperature
  • 1/2 cup sour cream or full-fat Greek yogurt
  • 1/4 cup whole milk (or almond milk)
  • 1 tsp pure vanilla extract
  • 1 1/2 cups fresh strawberries, hulled and diced (reserve a few slices for garnish)
  • Optional: 1 tbsp lemon zest for brightness

For the Sauce / Garnish (optional):

  • 1/2 cup strawberries, mashed
  • 1 cup powdered sugar, sifted
  • 1 tsp lemon juice
  • Whipped cream or vanilla ice cream for serving

How I Make It

Step 1:

Preheat your oven to 350°F and grease an 8-inch round pan. I like to line the bottom with parchment and butter the sides so the cake slides out cleanly. Toss the diced strawberries with a tablespoon of flour from the measured amount to keep them from sinking—this little trick spreads berry joy evenly through the cake.

Step 2:

Cream 6 tbsp unsalted butter and 3/4 cup sugar in a bowl until pale and slightly fluffy—about 2–3 minutes with a hand mixer. Add the eggs one at a time, beating between additions, then stir in 1 tsp vanilla. The mixture will smell rich and sweet, like the promise of dessert.

Step 3:

Whisk together 1 1/2 cups gluten-free flour, 1 tsp baking powder, 1/2 tsp baking soda, and 1/4 tsp salt. Add the dry mix to the butter mixture in two parts, alternating with 1/2 cup sour cream and 1/4 cup milk, mixing until just combined. Fold in the floured strawberries gently so you keep some texture and those pretty pink streaks.

Step 4:

Pour the batter into the prepared pan and smooth the top. Slide it into the oven and bake for 30–35 minutes, or until the top turns golden and a toothpick inserted near the center comes out with a few moist crumbs (not wet batter). You’ll hear a soft crackle as the edges set—music to my ears.

Step 5:

Let the cake rest in the pan for 10 minutes, then run a knife around the edge and invert onto a rack to cool completely. While it cools, mash 1/2 cup strawberries with 1 tsp lemon juice and whisk into 1 cup powdered sugar until smooth; drizzle this glaze over the cooled cake and garnish with extra slices. Serve with whipped cream or a scoop of vanilla ice cream for maximum pleasure.

Pro Tips

  • Use a reliable 1:1 gluten-free flour blend that already contains xanthan gum. If your blend lacks it, add 1/4 tsp xanthan gum for structure.
  • Room-temperature eggs and butter incorporate better, so they emulsify and give a lighter crumb—set them out 30 minutes ahead.
  • If your strawberries run watery, pat them dry before dicing to avoid thinning the batter.
  • To test doneness without overbaking, watch for golden edges and a top that springs back when touched lightly.

Common Mistakes to Avoid

  • Skipping preheating: Classic rookie move. It changes texture and bake time.
  • Overmixing: Leads to dense or chewy results. Mix until just combined.
  • Guessing cook time: Always use visual cues or a timer, not just vibes.
  • Overcrowding pans: Give your food some breathing room to crisp properly.

Alternatives & Substitutions

  • Swap butter for coconut oil (same amount) for a light coconut note; expect a slightly different crumb and aroma.
  • Use applesauce (1:1) to cut fat—cake stays moist but loses a bit of richness.
  • For dairy-free: replace sour cream with full-fat coconut yogurt and use almond milk, and use coconut oil instead of butter.
  • If fresh strawberries feel out of season, use slightly thawed frozen berries—toss with a tablespoon of flour and drain excess juice.

Variations & Tips

  • Add 1/2 tsp almond extract in place of half the vanilla for a lovely almond-strawberry vibe.
  • Stir in 1/2 cup chopped nuts (toasted almonds or pecans) for crunch.
  • Make mini cakes in a muffin tin—bake 18–22 minutes for charming single-serves.
  • Layer: halve the cake horizontally and spread jam or sweetened mascarpone between layers for a showstopper.
  • Brighten with lemon zest in the batter for a fresher, tangy finish.

FAQ (Frequently Asked Questions)

Can I make this ahead of time?
Yes! Bake the cake and keep it in an airtight container in the fridge for up to 3 days. Add the glaze and fresh strawberries just before serving so the fruit stays bright.
Can I double the recipe?
Sure thing. Use two 8-inch pans or one 9×13; if using a 9×13, start checking for doneness at 25 minutes and expect up to 45 minutes depending on your oven.
Can I substitute butter with oil?
Technically yes, but you’ll miss that buttery magic. Use ¾ the amount of oil and expect a slightly denser crumb.
How do I know it’s done?
Look for golden edges, a top that springs back, and a toothpick that comes out with a few moist crumbs—not wet batter. If you jiggle the pan, the center should feel set.
What if I don’t have ingredient X?
Short on sour cream? Use full-fat Greek yogurt. No fresh strawberries? Use frozen, thawed and drained, or swap for raspberries or blueberries with similar results.

How I Like to Serve It

I serve warm slices with a dollop of whipped cream and an extra drizzle of strawberry glaze when friends drop by. For brunch, pair it with strong coffee or sparkling rosé. On picnic days I wrap slices in parchment and tuck in a cooler—the cake travels well and tastes like summer even if the sky disagree. It also makes a humble, joyful after-dinner dessert for family nights.

Notes

  • Store leftovers covered at room temperature for one day, then refrigerate up to 3 days. Rewarm briefly in a 350°F oven for 5–7 minutes to refresh the crumb.
  • Freeze a whole wrapped cake or slices for up to 1 month; thaw overnight in the fridge.

Final Thoughts

Closing: Bake this when you want something comforting and pretty without fuss—trust me, one bite will get you smiling, and someone will definitely ask for the recipe.