Fall always feels like a blur at my house – school drop-offs, weekend sports, and planning for Halloween costumes.
But even on the busiest nights, I still want something sweet and seasonal.
That’s why I swear by 3-ingredient fall desserts. They’re quick, cozy, and give that warm autumn feeling without taking over my whole evening.
If you’re looking for easy treats that fit right into the season, these five recipes will be your new go-tos.
1. Pumpkin Mug Cake

Nothing screams fall like pumpkin. This little cake takes literally five minutes from start to finish.
Ingredients Needed To Make This Fall Dessert:
- 1/2 cup pumpkin puree
- 1/4 cup spice cake mix
- 1 tbsp milk (or almond milk)
Steps Required To Make Pumpkin Mug Cake:
- Mix all ingredients in a microwave-safe mug.
- Microwave for 90 seconds.
- Top with whipped cream or a dash of cinnamon if you want to dress it up.
2. Apple Cinnamon Baked Apples

This one makes the whole kitchen smell like fall candles.
Ingredients Needed To Make Apple Cinnamon Baked Fall Desserts
- 2 red apples (like Honeycrisp or Gala)
- 2 tbsp brown sugar
- 1 tsp ground cinnamon
Instructions To Make Apple Cinnamon Baked Apples
- Slice apples in half and scoop out the core.
- Sprinkle brown sugar and cinnamon inside each half.
- Bake at 375°F (190°C) for 20 minutes until soft and bubbling.
3. Chocolate-Banana Fudge
This one is almost too good to be true. Rich, creamy, and no oven needed.
Ingredients Needed To Make Chocolate Banana Fudge
- 2 ripe bananas
- 1/2 cup peanut butter
- 1/2 cup melted chocolate chips
Instructions To Make Chocolate-Banana Fudge
- Blend bananas until smooth.
- Mix with peanut butter and melted chocolate.
- Spread in a lined pan and freeze for 2 hours. Slice into squares.
4. Maple Syrup Pecan Cookies

These cookies taste like a cozy fall market day.
Ingredients Needed To Make Maple Syrup Pecan Cookies
- 1 cup pecans, finely chopped
- 1/2 cup maple syrup
- 1/2 cup flour
Instructions To Make Maple Syrup Pecan Cookies
- Mix all ingredients into a sticky dough.
- Drop spoonfuls onto a parchment-lined baking sheet.
- Bake at 350°F (175°C) for 10 minutes.
5. Sweet Potato Marshmallow Bake

This one doubles as dessert and a side dish for cozy fall dinners.
Ingredients Needed To Make Sweet Potato Marshmallow Bake
- 2 medium sweet potatoes
- 1/2 cup mini marshmallows
- 1 tbsp butter
Instructions To Make Sweet Potato Marshmallow Bake
- Roast sweet potatoes at 400°F (200°C) for 40 minutes until soft.
- Cut in half, mash slightly, and add butter.
- Sprinkle mini marshmallows on top and broil for 2 to 3 minutes until golden and gooey.
Final Thoughts
See? Fall desserts don’t have to be complicated.
With just three ingredients, you can whip up something that feels indulgent but won’t keep you stuck in the kitchen.
Whether it’s a warm pumpkin mug cake after the kids go to bed or a tray of gooey fudge you stash in the freezer, these are the kind of simple wins that make fall feel special.
If you try one, tag me – I’d love to see which one becomes your family’s new favorite.