Pre heat oven to 160 degrees

Measure all ingredients.

Brush tin with margarine and line bottom with parchment paper.

Mix and sieve dry ingredients.

5. Cream margarine and sugar until light and fluffy.

Add Strawberry essence.

Add eggs to cream mixture one by one.

Fold in sifted dry ingredients until just combined.

Transfer to baking tin and bake for 40 mins or until inserted knife comes out dry.