If you’re craving a warm, soft, and chewy mug cookie but don’t have butter, don’t worry! This Mug Cookie No Butter is just as delicious, made with simple butter substitutes like oil, applesauce, or yogurt.
With just a few pantry staples and a microwave, you can enjoy a single-serve cookie in under 2 minutes. Plus, this recipe is healthier than traditional butter-based cookies.
Table of Contents
Why Make a Mug Cookie No Butter?
There are many reasons to try a Mug Cookie No Butter :
- Healthier Option – Butter is high in saturated fats, while substitutes like oil, applesauce, and yogurt make this cookie lower in fat and calories.
- Convenience – No need to soften or melt butter—just mix and microwave!
- Dietary Needs – Works well for those who are lactose intolerant or looking for a dairy-free dessert.
Ingredients for a Mug Cookie No Butter
For this recipe, you’ll need:
Dry Ingredients:
- 3 tbsp all-purpose flour (or whole wheat flour for a healthier option)
- 2 tbsp brown sugar (adds moisture and enhances flavor)
- ¼ tsp baking powder (helps the cookie rise)
- Pinch of salt (balances sweetness)
Wet Ingredients:
- 1 tbsp vegetable oil (substitute for butter)
- 1 tbsp milk (dairy or non-dairy like almond milk)
- ¼ tsp vanilla extract (adds rich flavor)
- 1 tbsp chocolate chips (optional, but delicious!)
According to Serious Eats, using the right microwave power setting ensures your baked goods don’t overcook.
Step-by-Step Instructions
Making a mug cookie without butter is incredibly easy, but getting the perfect texture requires the right ingredient ratio and microwave technique. Follow these detailed steps to ensure a soft, chewy, and delicious result.
1. Choose the Right Mug
- The mug you use affects the cooking process. Here’s what to keep in mind:
- Size: A 10 to 12-ounce microwave-safe mug works best (prevents overflow).
- Material: Use a ceramic or glass mug for even heat distribution.
- Shape: A wider mug allows the cookie to cook more evenly.
2. Mix the Dry Ingredients (The Foundation of Texture)
- In your chosen microwave-safe mug, add:
- 3 tbsp all-purpose flour (or whole wheat flour for a healthier option).
- 2 tbsp brown sugar (adds moisture and deepens flavor).
- ¼ tsp baking powder (helps the cookie rise).
- A pinch of salt (balances the sweetness).
- Stir well with a fork or small whisk until the ingredients are evenly combined.
- Make sure there are no clumps of flour or baking powder, as these can cause an uneven texture.
3. Add the Wet Ingredients (For Moisture & Flavor)
- Pour in:
- 1 tbsp vegetable oil (or a butter substitute like applesauce or yogurt).
- 1 tbsp milk (dairy or non-dairy like almond, oat, or coconut milk).
- ¼ tsp vanilla extract (enhances the cookie flavor).
- Stir thoroughly until the mixture turns into a smooth, thick cookie dough.
- Scrape the sides of the mug to incorporate all ingredients evenly.
Pro Tip:
If the dough looks too dry, add ½ tbsp more milk. If it looks too wet, add ½ tbsp more flour. This small adjustment can make a big difference!
4. Fold in Chocolate Chips (Or Other Add-Ins!)
- Stir in 1 tbsp chocolate chips (or your favorite add-ins, such as nuts, dried fruit, or sprinkles).
- Press a few extra chocolate chips on top for that gooey, melty finish.
Flavor Customization Ideas:
- Double Chocolate: Mix in ½ tbsp cocoa powder for a richer chocolate taste.
- Peanut Butter: Swirl in ½ tbsp peanut butter for extra creaminess.
- Cinnamon Sugar: Add ¼ tsp cinnamon for a snickerdoodle-style mug cookie.
5. Microwave the Mug Cookie (Timing is Everything!)
Microwaving is the most crucial step—it determines the texture!
Microwave Instructions:
- Start with 40-50 seconds on HIGH (1000W).
- Check the cookie’s surface—if it still looks wet or undercooked, microwave in 5-10 second bursts.
- The cookie should look set on top but feel slightly soft when touched.
Avoid These Microwave Mistakes:
- Overcooking: Leads to a dry, rubbery texture. Always microwave in short bursts!
- Undercooking: The center might be too gooey—if so, microwave for 5 more seconds.
- Mug Overflowing: If your cookie rises too much, use a bigger mug next time or reduce baking powder to ⅛ tsp.
Power Adjustments for Different Microwaves:
| Microwave Wattage | Cooking Time (Approx.) |
|---|---|
| 1200W+ | 35-40 seconds |
| 1000W | 40-50 seconds |
| 800W | 50-60 seconds |
6. Let It Rest (Important for the Right Texture!)
- Once done, let the mug cookie sit for 1-2 minutes.
- The residual heat will continue cooking the inside while keeping it moist and soft.
- The cookie will firm up slightly as it cools, making it the perfect consistency.
7. Enjoy Your Warm, Chewy Mug Cookie!
- Grab a spoon and dig in while it’s still warm and melty inside!
- Pair it with a glass of milk or a scoop of ice cream for extra indulgence.
- Want to save it for later? Cover it with plastic wrap and microwave for 5-10 seconds to reheat.
Final Tips for Mug Cookie Perfection:
- Want a gooier texture? Microwave 5 seconds less and let it sit longer.
- Prefer a firmer cookie? Add 1 tbsp extra flour for a more cake-like consistency.
- Love extra crunch? Sprinkle crushed nuts or granola on top before cooking.
Best Butter Substitutes for Mug Cookies
If you’re out of butter, here are some great alternatives:
- Oil (vegetable, coconut, olive): Creates a soft and moist texture.
- Applesauce or mashed banana: Adds natural sweetness and keeps the cookie low in fat.
- Yogurt or sour cream: Makes the cookie extra soft and creamy.
- Nut butters (peanut, almond): Adds richness and protein.
Flavor Variations for Mug Cookie No Butter
Want to customize your single-serve dessert? Try these ideas:
- Chocolate Chip Mug Cookie – Add extra dark chocolate chips.
- Peanut Butter Mug Cookie – Use peanut butter instead of oil.
- Vegan Mug Cookie – Swap dairy milk for almond or oat milk.
- High-Protein Mug Cookie – Add 1 tsp protein powder.
Common Mug Cookie Mistakes & How to Fix Them
Cookie too dry? Add ½ tbsp more milk or oil.
Rubbery texture? Don’t overmix the dough.
Didn’t rise? Ensure you used baking powder, not baking soda.
Tastes bitter? Double-check leavening agents and sugar balance.
Nutritional Benefits of a Mug Cookie No Butter
Compared to a traditional butter-based cookie, this version has:
Less saturated fat
Fewer calories
More flexible ingredients (great for dietary needs)
FAQs: People Also Ask
Can I make a mug cookie without eggs?
Yes! This recipe is egg-free, making it easier and quicker to prepare.
What’s the best oil for a mug cookie?
Vegetable oil works best for neutral flavor, but coconut oil adds a slight sweetness.
Why did my mug cookie explode in the microwave?
Microwaving at high power for too long can cause the batter to boil over. Cook in short bursts instead.
Can I bake a mug cookie in the oven?
Yes! Bake at 350°F (175°C) for 8-10 minutes in a ramekin or oven-safe mug.
Final Thoughts
This quick & easy mug cookie is perfect for satisfying a sweet craving in minutes. Plus, it’s butter-free, egg-free, and easily customizable.
Try this delicious no-butter cookie today, and let me know your favorite flavor twist!
No-Butter Mug Cookie – Soft & Chewy in 1 Minute
Equipment
- ✅ Microwave-safe mug (10-12 oz)
- ✅ Fork or small whisk
- ✅ Measuring spoons
- ✅ Microwave
Ingredients
- 3 tbsp all-purpose flour or whole wheat flour
- 2 tbsp brown sugar
- ¼ tsp baking powder
- Pinch of salt
- Wet Ingredients:
- 1 tbsp vegetable oil (or applesauce, yogurt, or peanut butter)
- 1 tbsp milk (dairy or non-dairy like almond or oat milk)
- ¼ tsp vanilla extract
- 1 tbsp chocolate chips (optional)
Instructions
- Choose the Right Mug: Use a microwave-safe ceramic or glass mug (10-12 oz) to prevent overflow.
- Mix Dry Ingredients: Add flour, brown sugar, baking powder, and salt into the mug. Stir well.
- Add Wet Ingredients: Pour in oil, milk, and vanilla extract. Mix until smooth.
- Fold in Chocolate Chips: Stir in chocolate chips or your favorite mix-ins.
- Microwave:
- Start with 40-50 seconds on HIGH (1000W).
- If undercooked, add 5-10 seconds more.
- Let it Rest: Allow the cookie to sit for 1-2 minutes before eating.
- Enjoy! Grab a spoon and dig into your warm, chewy mug cookie!
Notes
✔ For a firmer texture, add 1 extra tbsp flour for a cake-like consistency.
✔ For a healthier version, swap brown sugar for coconut sugar and use whole wheat flour.
✔ Want extra gooeyness? Press a few extra chocolate chips on top before microwaving.