Breakfast plum cake is a tender, fruit-topped cake that's sweet enough for dessert and wholesome enough for the morning. Almond and coconut flours bake with butter, vanilla, and almond extract into a soft crumb, crowned with halved plums steamed until jammy. Grain-free, sugar-free, and utterly lovely.
Breakfast Plum Cake
(Total Time: 40 MIN| Serves: 8)
Ingredients:
½ cup Butter, softened
1 ½ cups almond Flour
2 tsp (10 ml) Baking Powder
½ cup Coconut Flour
½ cup Granulated Sweetener
3 Eggs
1 tbsp. (15 ml) Vanilla
¾ cup Almond Milk
4 Plums, pitted and halved
¼ tsp Almond Extract
Pinch of Sea Salt
¼ tsp Xanthan Gum
1 ½ cups Water
Directions:
- Pour the water into the Instant Pot and lower the rack.
- Beat the butter and sweetener until the mixture becomes smooth.
- Beat in the eggs, one at a time.
- Beat in the extracts and milk.
- Combine the dry ingredients in a bowl, and gradually beat this mixture into the wet one.
- Grease a baking dish with cooking spray and pour the batter into it.
- Top with the plums (cut side down).
- Place the dish inside the IP and close the lid.
- Cook for 25 minutes on HIGH.
- Serve and enjoy!
Per Serving (Calories 296| Total Fats 25g | Net Carbs: 6.5g | Protein 9g |Fiber: 1g)
Pro Tips
- Beat the butter and sweetener until genuinely smooth before adding the eggs one at a time — that creaming step is what gives the cake its light crumb.
- Arrange the plum halves cut-side down on the batter so they caramelize into the surface as the cake cooks.
- Add the eggs one at a time and beat well after each; the batter emulsifies properly and the cake rises evenly.
- The almond extract is subtle but essential — it makes the plums taste more like themselves.
Frequently Asked Questions
Can I use other fruits?
Yes — apricots or peaches are lovely in place of plums. Choose fruit that softens nicely in the 25-minute cook.
Is this cake keto?
It's sugar-free and grain-free, sweetened with granulated sweetener, at about 6.5g net carbs per slice.
How many does it serve?
Eight slices at roughly 296 calories each — a generous cake that keeps well for breakfasts through the week.
How should I store it?
Refrigerate covered for up to 5 days. It's delicious cold, or gently warmed to soften the crumb and jammy plums.
Recipe Card
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