Quest Vanilla Spiced Mug Cake Recipe

W4 Vanilla Spiced Mug Cake, Sep 2026
Questify Recipes

At some point, “vanilla” became shorthand for boring, and frankly, we’re not sure who authorized that. Questified Vanilla Spiced Mug Cake would like the record corrected. Quest Vanilla Flavored Protein Milkshake gets mixed up with cinnamon and allspice, then emerges warm, fluffy, and decidedly more delicious than the haters would suggest. Top it with whipped cream and another dusting of cinnamon. Vanilla would like an apology.

Check out the full recipe below:

NUTRITIONAL INFO

VANILLA SPICE MUG CAKE

Yields: 2 servings |  Serving Size: 1/2 mug cake

Calories: 120  | Protein: 10g | Fat: 5g | Net Carb: 8g

Total Carb: 10g | Sugar: 0g

Ingredients

VANILLA SPICE MUG CAKE

  • ¼ cup + 2 tbsp Quest Vanilla Milkshake Protein Shake
  • 1 egg white
  • 2 tbsp gluten free flour
  • 2 tbsp almond flour
  • 1 tbsp coconut flour
  • ½ tsp zero calorie sweetener
  • ¼ cup baking powder
  • ¼ tsp cinnamon
  • ⅛ tsp all spice
  • Pinch salt

Method

  1. Place the dry ingredients into a bowl and whisk to combine.
  2. Add in the Quest Vanilla Protein Shake and egg white and stir until no dry spots remain.
  3. Spray a mug with non-stick spray and pour the batter into the bottom.
  4. Cook the mug cake in the microwave on high for 60-80 seconds.
  5. Top with more cinnamon or whipped cream and serve.