Sugar-Free Gluten Free Peanut Butter Caramel Cake-in-a-Mug

Quick, cozy, and guilt-free.

Sometimes you just need dessert now, not a batch of cookies or a pan of brownies, just something warm, gooey, and satisfying. That’s where this Sugar-Free Peanut Butter Caramel Cake in a Mug comes in.

It’s made with almond flour, PB Fit, and sugar-free caramel syrup, so it gives you all the flavor without the sugar crash. The texture is soft and cake-like, with a hint of peanut butter and caramel that makes it feel like a real treat.

This is the perfect quick fix when you’re trying to stay on track but still want something sweet, especially if you’re easing off sugar and learning to manage cravings. It’s way better to replace old habits with “good enough” options than to go cold turkey and end up binging later.

Sugar-Free Peanut Butter Caramel Cake In a Mug

This quick mug cake hits the spot when you’re craving something sweet but want to stay on track. Made with almond flour, sugar-free caramel syrup, PB Fit, and a few staple ingredients, it’s a warm, gooey fix that feels like dessert without the sugar crash.

Print Pin Rate

Prep Time: 2 minutes minutes

Cook Time: 2 minutes minutes

Calories: 368kcal

Ingredients

• 1/4 cup almond flour (28g)
• 1 egg
• 1.5 tsp coconut oil (7g)
• 10 g sugar free caramel syrup (e.g. Smuckers)
• 10 g Sugar-free peanut butter powder (e.g. PB Fit)
• 10 g  Truvia brown sugar blend (e.g. Truvia 75% fewer calories)
• 1/4 tsp baking powder
• 1/4 tsp vanilla extract
• 1 packet stevia or other sweeter of choice

Instructions

• Melt the coconut oil in your mug (about 15 seconds in the microwave).
• Add the egg and vanilla extract. Whisk until fully combined.
• Stir in peanut butter powder, and brown sugar blend.
• Add almond flour, baking powder, and sweetener. Mix until smooth with no dry spots.
• Optional: Add a splash of almond milk if the batter feels too thick.
• Microwave for 90-130 seconds, or until the top is just set. (Time varies by microwave power.)
• Cool slightly, drizzle caramel syrup on top, and enjoy straight from the mug or drop it onto a dish!

Notes

Nutrition (approximate per serving)
Calories: ~368
Protein: ~19 g
Fat: ~26 g
Carbs: ~13 g