
Kitchen notes · a little help before you start
Old-Fashioned Oatmeal Cake
Old-Fashioned Oatmeal Cake is made with old-fashioned rolled oats, boiling water, and eggs.
- Prep
- 20 min
- Cook
- 45 min
- Total
- 95 min
- Original yield
- Serves 16
- Ingredients
- 18 listed
Make it part of your week
Recipe categories & planning details
- Meal type
- Desserts
- Cuisine
- American
- Preparation & total time
- Prep: 16–30 minutes · Total: over 60 minutes
A few quick notes
1. Watch the mixing
Stop mixing at the point described in the method.
2. Include the rest
Leave time for the resting step before continuing.
3. Preheat as directed
Have the oven at the specified temperature for its cooking step.
Get to know the ingredients
old-fashioned rolled oats
In the method: In a small mixing bowl add oats and boiling water.
boiling water
In the method: In a small mixing bowl add oats and boiling water.
large eggs
In the method: Beat in eggs and vanilla.
Let’s make it
Choose your servings, then check things off as you go.
Original recipe: Serves 16. Original quantities shown.
Check ingredients as you prepare them. These checks stay on this page.
Ingredient note
Source: 1 cup old-fashioned rolled oatsIngredient note
Source: 1 ¼ cups boiling waterIngredient note
Source: 2 large eggsIngredient note
Source: ½ cup butter (softened)Ingredient note
Source: 1 cup cane sugarIngredient note
Source: 1 cup organic brown sugarIngredient note
Source: 1 teaspoon vanillaIngredient note
Source: 1 ½ cups all-purpose flour (all-purpose gluten-free flour works as well)Ingredient note
Source: 1 teaspoon baking sodaIngredient note
Source: ½ teaspoon sea saltIngredient note
Source: ¼ teaspoon baking powderIngredient note
Source: 1 teaspoon ground cinnamonIngredient note
Source: ⅛ teaspoon ground nutmegIngredient note
Source: ¼ cup butter (melted)Ingredient note
Source: ½ cup packed brown sugarIngredient note
Source: 1 cup sweetened shredded coconutIngredient note
Source: ½ cup pecans (chopped)Ingredient note
Source: 3 Tablespoons canned coconut milk
How to make it
0 of 9 steps completeMake room for Old-Fashioned Oatmeal Cake
Review ingredients in your pantry before anything is added. Meal plans use your household size; grocery-only additions use the servings selected above.
The last little job
Finish as directed
Cool on a wire rack for about 30-60 minutes before serving.
A little more help as you go
Prepare the first additions
Set out the ingredients needed for the first cooking step.
Watch the broiling step
Follow the broiling stage and its stated finish check.
Keep the mixtures separate
Prepare the separate mixtures before combining them at their stated step.
A few questions you might have
What should I prepare first?
Set out the oven and baking dish. Start with this step: Preheat oven to 350°F.
Which preparation step should I plan for?
Stop mixing at the point described in the method.
What check should I look for as it cooks?
Spread topping over the cake and place the cake back in the oven on broil for 2-3 minutes or until the topping is bubbly and the coconut is golden brown.
Is there another preparation step to plan for?
Set out the ingredients needed for the first cooking step.
Additional recipe notes
Vegan: I haven’t tested a vegan version of this cake, but I bet it would turn out with flax eggs and vegan butter. If you try a vegan version, let me know how it turns out in the comments below! Pecans: Feel free to swap the pecans with another nut or skip them if you have a nut allergy. Coconut milk: I recommend using coconut milk as it adds a creamy texture but any milk should work here.
Storage & reheating safety
For cooked, perishable leftovers, refrigerate within 2 hours (1 hour above 90°F), using shallow containers for prompt cooling. Keep the refrigerator at 40°F or below, use refrigerated leftovers within 3–4 days, and reheat hot leftovers to 165°F, checked with a food thermometer. Follow any shorter package limit.
These are general safety limits, not a tested storage or freezing recommendation for this particular dish. USDA leftovers guidance · Safe cooking temperatures
Recipe source: eatingbirdfood.com. Ingredient names and quantities may be adapted for the pantry.
Preparation notes follow the recipe shown here.



