THERMOMIX METHOD

Place cashews in a dry fry pan over med-high heat and toast gently until slightly browned.  Place cashews into mixing bowl and blend 10 sec / speed 10.  Add remaining sauce ingredients and whisk 10 sec / speed 7.

Cut sirloins into large cubes, season with salt and pepper and thread onto skewer.  

Grill skewers on the BBQ or fry pan over med-high heat until cooked to your liking.

Serve skewers drizzled in sauce or in a bowl as a dipping sauce.

NON THERMOMIX METHOD

Place cashews in a dry fry pan over med-high heat and toast gently until slightly browned.  Place cashews into a food processor and blitz into a powder.  Whisk together with remaining sauce ingredients.

Cut sirloins into large cubes, season with salt and pepper and thread onto skewer.  

Grill skewers on the BBQ or fry pan over med-high heat until cooked to your liking.

Serve skewers drizzled in sauce or in a bowl as a dipping sauce.