In a small bowl, combine the mustard, maple syrup, and honey. Stir until smooth, then set aside.
2. Step
Cube the chicken breast, then season with salt, pepper, and cayenne.
3. Step
In a large bowl, whisk together the egg, milk, vanilla, and oil.
4. Step
Sift the flour, baking powder, sugar, and a pinch of salt into a separate large bowl. Add the wet ingredients and stir to combine.
5. Step
Add the seasoned chicken to the waffle batter and toss until well coated.
6. Step
Heat a waffle iron on the lowest setting.
7. Step
Spoon a piece of chicken and some batter into each section. Cook for 8-10 minutes, until the chicken is cooked through and the waffles are golden brown. Repeat with the remaining batter.
