Almond Brittle Cake - Benjamina Ebuehi - Another Pantry

Ingredients

• 150 g plain flour
• 1 tsp baking powder
• 1/4 tsp ground cardamom
• 3 eggs
• 150 g caster sugar
• 75 ml buttermilk
• 70 g unsalted butter, melted
• 150 g flaked almonds
• 120 g salted butter (or if using unsalted add a 1/4 tsp of flaked sea salt)
• 120 g light brown sugar
• 3 tbsp double cream
• 1/2 tsp vanilla extract