Introduction
Some days, you just need an easy, no-fuss dessert, and this Lazy Day Oatmeal Cake fits the bill perfectly. Made with simple pantry staples, this cake is soft, moist, and full of comforting flavors, topped with a sweet coconut-pecan glaze that caramelizes beautifully under the broiler.
This old-fashioned recipe brings together the nutty richness of oats and the warmth of brown sugar and cinnamon, making it a timeless favorite. If you love oatmeal-based treats, you’ll also enjoy these Oatmeal Banana Muffins with Cocoa and Coconut for a delicious, healthy snack.
For those who enjoy simple, homemade cakes, another great option is Lemon Cream Cheese Bread – A Tangy, Creamy Delight. It’s a citrus-infused dessert that pairs beautifully with this oatmeal cake for a cozy tea-time spread.
Ingredients & Substitutions
Cake Ingredients
- 1 cup quick oats (or old-fashioned oats for a heartier texture)
- 1 ¼ cups boiling water
- ½ cup unsalted butter, softened
- 1 cup brown sugar (or coconut sugar for a healthier option)
- ½ cup granulated sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 ½ cups all-purpose flour (substitute: gluten-free flour blend)
- 1 teaspoon baking soda
- ½ teaspoon salt
- 1 teaspoon cinnamon (optional but adds warmth)
Coconut-Pecan Topping
- ½ cup unsalted butter, melted
- ¾ cup brown sugar
- ¼ cup heavy cream (or whole milk)
- 1 cup shredded coconut
- ½ cup chopped pecans (or walnuts, almonds)
Step-by-Step Instructions
1. Preheat & Prepare
- Preheat oven to 350°F (175°C).
- Grease a 9×13-inch baking dish.
2. Soak the Oats
- Pour boiling water over the oats in a bowl.
- Let sit for 10 minutes to soften.
3. Mix the Cake Batter
- In a large bowl, cream butter, brown sugar, and granulated sugar together.
- Add eggs and vanilla extract, mixing well.
- Stir in soaked oats.
- In another bowl, whisk together flour, baking soda, salt, and cinnamon.
- Gradually mix the dry ingredients into the wet ingredients until just combined.
4. Bake the Cake
- Pour the batter into the greased baking dish.
- Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.
5. Make the Coconut-Pecan Topping
- In a saucepan, melt butter over medium heat.
- Stir in brown sugar, heavy cream, shredded coconut, and chopped pecans.
- Cook for 2-3 minutes, until the mixture is thick and glossy.
6. Broil for a Perfect Finish
- Spread the coconut-pecan topping evenly over the warm cake.
- Set the oven to broil and return the cake to the oven for 1-2 minutes, just until the topping becomes golden and bubbly.
7. Cool & Serve
- Let the cake cool slightly before serving.
- Serve warm or at room temperature with whipped cream or a scoop of vanilla ice cream.
Pro Tips for the Best Lazy Day Oatmeal Cake
- For extra moisture, replace ½ cup butter with ½ cup applesauce.
- For a crunchier topping, toast the coconut before adding it.
- Want a nut-free version? Omit the pecans and add a sprinkle of cinnamon sugar instead.
- Store leftovers in an airtight container at room temperature for up to 3 days.
For another easy and comforting dessert, check out Classic Cherry Delight – A Timeless No-Bake Dessert.
Creative Variations
1. Chocolate Chip Oatmeal Cake
- Add ½ cup chocolate chips to the batter for a rich twist.
2. Caramel Apple Oatmeal Cake
- Fold in ½ cup diced apples and drizzle with caramel sauce before serving.
3. Vegan Oatmeal Cake
- Substitute eggs with flax eggs and use coconut oil instead of butter.
4. Pumpkin Spice Oatmeal Cake
- Add ½ cup canned pumpkin and a pinch of nutmeg for a fall-inspired flavor.
Serving Suggestions
- With coffee or tea for a cozy afternoon treat.
- Topped with a scoop of vanilla ice cream for extra indulgence.
- With fresh berries for a lighter, fruitier option.
Storage & Reheating Guide
- Refrigeration: Store in an airtight container for up to 5 days.
- Freezing: Wrap tightly in plastic wrap and freeze for up to 3 months.
- Reheating: Warm individual slices in the microwave for 10-15 seconds or in the oven at 300°F for 10 minutes.
FAQs (Frequently Asked Questions)
1. Can I use old-fashioned oats instead of quick oats?
Yes! Just soak them a little longer to soften before using.
2. Can I make this cake ahead of time?
Absolutely! It stays moist and flavorful for days. Just store it in an airtight container.
3. Can I make this without coconut?
Yes, just omit the coconut and use extra chopped nuts or a streusel topping.
4. Why is my oatmeal cake dry?
Overbaking can dry it out—check for doneness at 30 minutes with a toothpick.
5. Can I make this into cupcakes?
Yes! Divide the batter into a muffin tin and bake at 350°F for about 20-25 minutes.
Final Thoughts
This Lazy Day Oatmeal Cake is easy, comforting, and incredibly delicious. Whether you’re making it for a family gathering or just craving a simple, nostalgic dessert, this cake is sure to impress.
Give it a try and let me know how it turns out! 🍰😋
PrintLazy Day Oatmeal Cake – A Simple, Cozy Dessert
Description
My daughter actually requested we make this because she saw it on tik tok! Totally delicious, I can see why it’s all over the internet. Going to be a new favorite for us!
Ingredients
- 1 cup uncooked rolled oats ( instant or regular, I used rolled oats)
- 1 1/4 cups boiling water
- 1/2 cup butter or 1/2 cup margarine
- 1 cup granulated sugar
- 1 teaspoon vanilla
- 2 eggs
- 1 1/2 cups flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 3/4 teaspoon cinnamon
- 1/4 teaspoon nutmeg
Instructions
Topping
- 1/4 cup butter or 1/4 cup margarine, melted
- 1/2 cup brown sugar
- 3 tablespoons cream or 3 tablespoons milk
- 3/4 cup flaked coconut
- 1/3 cup chopped nuts (optional)
How To Make Lazy Day Oatmeal Cake
- In a shallow bowl soak oats in boiling water for 20 minutes.
- Meanwhile proceed by measuring butter and sugars into beater bowl and beating until light.
- Beat in eggs and vanilla.
- Sift and measure flour, sifting again with the soda and spices.
- By this time the oats will be soaked and cool.
- Remove beaters from creamed mixture and fold in soaked oats.
- Sift flour mixture over and fold in.
- Turn in a buttered 9×9″ pan and bake at 350°F for 40-50 minutes .
- Mix all the topping ingredients.
- Do not remove cake from pan but while still hot spread topping over and put under the broiler until bubbly and tinged with gold.
- Watch carefully.