Slow Cooker Lemon Cake
When you need a dessert that feels cheerful but asks almost nothing of you, this 3-ingredient slow cooker lemon cake delivers every time. With a boxed lemon cake mix, instant lemon pudding, and bubbly lemon soda, this dump-and-go dessert cooks gently in the crockpot into a soft, steamy, ultra-moist lemon sponge. It’s perfect for busy weeknights, potlucks, or anytime you want a sweet treat without turning on the oven.
This recipe is proof that simple can still feel special. The slow cooker does all the work while you relax and the result is a warm, scoopable lemon pudding cake that tastes like sunshine.
Why You’ll Love This Recipe :
Only 3 ingredients no eggs, oil, or measuring
Slow cooker dessert hands-off and oven-free
Budget-friendly pantry staples do the heavy lifting
Super moist & fluffy thanks to pudding mix and soda
Crowd-pleasing lemon flavor bright, light, and not fussy
Perfect for gatherings keep warm and serve straight from the crockpot
Cook Time: 2–2½ hours (HIGH) or 3½–4 hours (LOW)
Ingredients:
1 box (15.25 oz) lemon cake mix
1 box (3.4 oz) instant lemon pudding mix
1 can (12 oz) lemon-lime soda or lemon soda, room temperature
Instructions:
Lightly grease a 4- to 6-quart slow cooker with nonstick spray or butter.
In a large bowl, whisk together the dry lemon cake mix and dry lemon pudding mix until fully combined.
Slowly pour in the soda. Stir gently just until smooth don’t overmix.
Pour the batter into the prepared slow cooker and spread evenly.
Cover and cook on HIGH for 2–2½ hours or LOW for 3½–4 hours, until the center is set and a toothpick comes out with moist crumbs (not wet batter).
Turn off the slow cooker and let rest uncovered for 10 minutes.
Spoon warm cake into bowls and serve plain or with toppings.
Serving Ideas:
Top with whipped cream or vanilla ice cream
Add fresh berries or a dusting of powdered sugar
Serve warm like a lemon pudding cake
Keep on WARM for seconds at parties and potlucks.
Variations & Tips:
Use sparkling water for a milder lemon flavor
Sprinkle white chocolate chips over the batter before cooking
Add fresh lemon zest for extra brightness (optional bonus)
Try white cake mix + lemon pudding for a softer citrus note
