- 2 large egg whites
- 4 granulated sugar
- 1/2 tsp vanilla extract
- 1/8 tsp salt
- 1/8 tsp mustard powder
- 1/4 tsp baking powder
- 2/3 cup all-purpose flour
- 1 tbsp unsalted butter, melted and cooled
1. Beat egg whites, sugar and vanilla.
2. Add salt, 1/2 flour and beat again.
3. Add the rest flour and beat again.
4. Add butter and beat until smooth.
5. Preheat the waffle bowl machine, lightly brush both sides with oil.
6. Use regular ice-cream scoop (about 1/4 cup), scoop the waffle batter to the waffle bowl machine.
7. Close the lid and bake for 4 mins.
8. Let it cool on the cooling rack.
