Single Serve Coffee Cake with Cinnamon Streusel

1-Minute Cinnamon Coffee Cake in a Mug (Low-Cal & Vegan Option)

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Created on July 26th, 2025 at 08:43 pm

1-Minute Vegan Coffee Cake Mug Recipe

Coffee Cake Mug Treat

A warm, crumbly coffee cake straight from the microwave? Yes, please! This cozy single-serve treat is ready in just 1 minute—and won’t wreck your day’s calories either 💛


⏱️ Time Breakdown:

  • Prep Time: 4 minutes
  • Cook Time: 1 minute
  • Total Time: 5 minutes
  • Servings: 1 mug cake

📝 Ingredients List:

For the Mug Cake:

  • 3 tbsp flour (spelt, white, oat, or almond)
  • 1/4 tsp baking powder
  • 1/16 tsp salt
  • 1 tbsp sugar or pinch of uncut stevia
  • 1 tbsp + 2 tsp water (or 1 egg/flax egg if using almond flour)
  • 2 tsp oil or buttery spread (or applesauce for lower fat)
  • 1/4 tsp vanilla extract

For the Streusel Topping:
(Double if you love extra streusel!)

  • 1/8 tsp cinnamon
  • 1 1/4 tsp brown sugar, sucanat, or keto sweetener
  • 1/2 tsp oil or butter (or applesauce)
  • Tiny pinch of salt
  • 2 pecan or walnut halves, crumbled

👩‍🍳 Step-by-Step Instructions:

  1. In a small bowl, whisk together all dry ingredients for the cake.
  2. Add the wet ingredients and stir until just combined—don’t overmix!
  3. In a separate bowl, mix all streusel ingredients until crumbly.
  4. Lightly grease a microwave-safe mug or ramekin.
  5. Fill it halfway with the batter. Sprinkle two-thirds of the streusel on top.
  6. Add the remaining batter, then finish with the rest of the streusel.
  7. Microwave for about 1 minute (depending on your microwave’s power 💡).
  8. Let cool slightly and enjoy plain, or top with powdered sugar glaze or almond milk ice cream 🍦

💡 Pro Tips Section:

  • Make it Keto: Use almond flour + keto-friendly sweetener + flax egg.
  • Add a Coffee Kick: Stir in a pinch of instant coffee for flavor depth.
  • Storage: Best eaten fresh, but leftovers can be covered and kept for 1 day.
  • Serving Idea: Pair with a hot cup of whipped coffee or a homemade Frappuccino!

📊 Nutrition Info Table + Disclaimer:

Serving SizeCaloriesProteinCarbsFatFiberSugar
1 mug cake1503g20g5g2g6g

Disclaimer: Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.

Healthy Cinnamon Mug Cake with Streusel

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