To make your own buttermilk. Put 1 Tbsp lemon juice or white vinegar into a jug. Add whole milk to make up to 1 cup. Allow to stand for 5 minutes before using.
Freeze pancakes on a tray in a single layer. Once frozen pack into sealable plastic bags. Remove pancakes from the freezer as required. Thaw at room temp. Once thawed can be re-heated in the microwave if wished. Store in freezer for up to 1 month.
To make buttermilk corn pancakes - . Reduce caster sugar to 1 Tbsp and add ½ tsp salt. Add 1 cup of Wattie\u2019s frozen Corn Kernels to the batter. Cook as per method . Serve with grilled bacon and maple syrup