Quick Hand-Mixed Vanilla Sheet Cake with Melted Butter
A moist and fluffy vanilla sheet cake made effortlessly in one bowl, enriched with melted butter and oil for lasting moisture. This american-inspired desserts ready in about 50 minutes layers all-purpose flour, granulated sugar, baking powder into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 280 calories and feeds 12, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 1/4 cups all-purpose flour
- 1 3/4 cups granulated sugar
- 2 1/2 tsp baking powder
- 1/2 tsp salt
- 1 cup whole milk
- 1/2 cup vegetable oil
- 3 tbsp melted unsalted butter
- 2 large eggs
- 2 tsp vanilla extract
- 1/2 cup boiling water
Instructions
- Step 1: Preheat oven to 350°F. Grease and flour a 9x13-inch sheet pan. In a large mixing bowl, whisk together 2 1/4 cups all-purpose flour, 1 3/4 cups granulated sugar, 2 1/2 tsp baking powder, and 1/2 tsp salt until evenly combined.
- Step 2: Add 1 cup whole milk, 1/2 cup vegetable oil, 3 tbsp melted unsalted butter, 2 large eggs, and 2 tsp vanilla extract to the dry ingredients. Mix by hand with a wooden spoon or spatula until smooth and no lumps remain.
- Step 3: Pour in 1/2 cup boiling water gradually while stirring to thin the batter; it will be slightly runny but well combined.
- Step 4: Pour the batter into the prepared sheet pan and smooth the surface with a spatula.
- Step 5: Bake for 30-35 minutes until a toothpick inserted into the center comes out clean and the top springs back lightly when touched.
- Step 6: Remove from oven and allow the cake to cool completely in the pan on a wire rack before frosting or serving.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Quick Hand-Mixed Vanilla Sheet Cake with Melted Butter take to make?
Total time is about 50 minutes (15 min prep + 35 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Quick Hand-Mixed Vanilla Sheet Cake with Melted Butter?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Quick Hand-Mixed Vanilla Sheet Cake with Melted Butter?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Quick Hand-Mixed Vanilla Sheet Cake with Melted Butter for a different number of people?
The recipe is written for 12 servings. Multiply each ingredient by (your serving target / 12). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Quick Hand-Mixed Vanilla Sheet Cake with Melted Butter?
American desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
