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The Easiest One Bowl Pumpkin Loaf Cake

Published October 6, 2021 • Updated October 20, 2025

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This One Bowl Pumpkin Loaf cake is what autumn dreams are made of! Simple to make and utterly delicious, it will be on rotation soon enough!!

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I know, I know…it means so much more. It is, of course, mostly about giving thanks for all we have (and, aren’t we such lucky people??). But, after the last year and a half that we’ve had to maneuver through, getting together to share all the fall foods means more to us now than ever before.

The people over at Williams Sonoma sent over these beautiful pieces (available at their stores and online) for me to create a pretty autumn loaf.

Of course, my mind went directly to pumpkin for the season! I wanted to make an easy one bowl cake that won’t stress you out during the holidays! This one is easy peasy!!

1. The Star of the Show: Pumpkin Purée (and How It Works Its Magic)

Pumpkin purée isn’t just there for flavour — it’s the moisture MVP. It’s what gives your loaf that rich, plush texture that keeps it from drying out, even days after baking. Canned pumpkin works beautifully (just make sure you’re using pure pumpkin, not pie filling — that’s a whole different party).

If you’re feeling fancy and roast your own pumpkin, go for it! Just remember to strain out some of the excess liquid. Homemade purée can be a little watery, and too much moisture can make the loaf gummy instead of tender. You want the Goldilocks consistency — not too thick, not too thin.


2. Fat = Flavour + Moisture (a Love Story)

Here’s where a lot of bakers go wrong: they skimp on the fat. Don’t. Whether it’s oil, melted butter, or even a combo of the two, fat is what gives your loaf that luscious crumb and long-lasting moistness.

Oil makes a loaf extra tender (it stays soft even when cold), while butter adds that rich, nostalgic flavour we all crave in baked goods. If you can’t decide, use both! A little melted butter for depth, and a bit of oil for staying power. Your taste buds will thank you.


3. Sugar Isn’t Just Sweetness

Sugar doesn’t just make things taste good — it’s actually a moisture-locking agent. It attracts and holds onto water, keeping your loaf soft longer. Brown sugar, especially, is your best friend here. Its molasses content adds depth and helps the loaf stay moist for days.

If you want that deep, caramel-y pumpkin flavour, go heavy on the brown sugar and a little lighter on the white. Or, for an even richer flavour, try swapping a tablespoon or two of the sugar for maple syrup or honey. It’s like fall in liquid form.


4. Don’t Overmix (Seriously, Don’t Do It)

This is where the science of baking meets self-control. Once you add the flour, mix gently — and I mean gently. Overmixing activates the gluten, which can turn your beautifully tender loaf into something more suited for building a small shed.

A few streaks of flour left in the batter? Totally fine. They’ll disappear in the oven. Think of it as a trust exercise with your batter — you’ve got this.


5. Spices: The Soul of the Loaf

Pumpkin without spice is like coffee without caffeine — technically fine, but what’s the point? Cinnamon, nutmeg, cloves, and ginger are the classics, but don’t be afraid to play around. Add a touch of cardamom for a floral note or a hint of black pepper for a subtle kick. The secret to a cozy-tasting loaf isn’t just the pumpkin — it’s that perfect blend of warm, fragrant spices that make your kitchen smell like a candle factory (in the best way possible).


6. The Slow Bake

Patience, my friend. Pumpkin loaf needs a slow, steady bake at a moderate temperature — usually around 350°F. Too hot, and it’ll brown before it’s fully cooked; too low, and it might end up dense and underbaked.

And whatever you do, resist the urge to cut into it too soon. Let it cool completely. I know, it’s torture. But this resting time allows the moisture to redistribute evenly through the loaf, making it even softer and more flavourful.


The Bottom Line

A moist pumpkin loaf is all about balance — between wet and dry, fat and flour, spice and sweetness. It’s a love letter to fall, wrapped in a sliceable form. So next time you’re in the kitchen, remember: respect the pumpkin, trust the process, and don’t skimp on the good stuff.

Oh, and if you happen to slather your slice with a bit of cream cheese or butter… well, that’s just good life choices, wouldn’t you agree?? 

What You’ll Need For This One Bowl Pumpkin Loaf Cake:

  • mild oil
  • granulated sugar
  • eggs
  • pumpkin puree
  • milk
  • flour
  • baking soda
  • spices
  • icing sugar
  • beer
 

One Bowl Pumpkin Loaf Cake

(and remember, if you buy a pie pumpkin – often for cheap – you can make your own! Take a peek here for instructions!!)…

how to roast a pumpkin

 

 

How awesome, right? You can only imagine how glorious my kitchen smells!!  I’m telling you…this One Bowl Pumpkin Loaf Cake is so pretty!!!!!

One Bowl Pumpkin Loaf Cake

Imagine this sliced and slathered with some cream cheese icing (you can find that recipe here)

One Bowl Pumpkin Loaf Cake

Or how about you drizzle it with this silky glaze made with a hint of cinnamon, orange and all rounded out by the unique flavour of Belgian Moon wheat beer?  This Belgium style wheat beer is brewed with Valencia orange peel for a subtle sweetness and bright, citrus aroma.  I’ve added some additional orange extract to bring out the flavours and a touch of cinnamon to heighten the spicy flavours in the loaf! It’s a match made in heaven!!

The extra drizzle just adds another layer of flavour to this fabulous cake!!

I know you can do this…even you non-bakers out there! This is foolproof and with this beautiful pan to show off your incredible baking skills, you will never doubt yourself again!! And if a fancy pan freaks you out a bit, go ahead and start with a regular loaf tin! 

Go on now…what are you waiting for???

One Bowl Pumpkin Loaf Cake

One Bowl Pumpkin Loaf with a Cinnamon Orange Glaze

I'm sure you've tried your fair share of pumpkin loaves...but this one takes the cake - literally!! So moist and flavourful, you'll be coming back for more time and time again!
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 16 minutes
Course Dessert
Cuisine American
Servings 12

Ingredients
  

Cake

  • 1/2 cup canola oil (can use any mild oil)
  • 1 1/2 cup granulated sugar
  • 2 large eggs
  • 1 cup pumpkin puree (not pumpkin pie filling)
  • 1/2 cup milk (can sub in water)
  • 1 1/2 cups all purpose flour
  • 1 tsp baking soda
  • 1 tsp cinnamon
  • 1/2 tsp allspice
  • 1/2 tsp nutmeg

Glaze

  • 2 cups icing sugar, sifted
  • 3 tbsp Belgian Moon Wheat Ale
  • 1/2 tsp ground cinnamon
  • 1/2 tsp orange extract (optional)

Instructions
 

  • Preheat oven to 350°F and spray your loaf pan; set aside
  • In a large bowl, mix together oil and sugar; add eggs and whisk together well and then add in pumpkin and milk and whisk to combine well.
  • Sprinkle flour over top of the wet mixture and continue to sprinkle dry ingredients (baking soda and spices) over flour and whisk into wet mixture making sure all of the spices are distributed evenly. Use a spatula to make sure the sides are scarped down all all of the mix is uniformly combined.
  • Scrape batter into the loaf pan and give the pan a good bang on the counter (that will ensure the mix will go into all the crevices and the pattern will come out clean); place in the middle of your oven and bake for 60-70 minutes (the top will rise and will gently 'give' when pressed gently).
  • When baking is complete, remove from oven and leave to cool on the counter. After about 15 minutes, cut top of loaf to ensure a flat bottom when turning over. After about 30 minutes, turn over on a cooling rack to finish cooling
  • In a small bowl, stir together icing sugar, cinnamon and beer until combined; add in extract (if using), stir again and drizzle over cake. Serve!!
Keyword autumn, moist, pumpkin, quickbread, spicecake
Just Crumbs Blog

Hi, I’m Suzie Durigon

Thanks for Visiting!

Chef, food blogger, and culinary instructor with a deep passion for all things food. On Just Crumbs, I share my love for cooking, growing, and enjoying delicious meals. I also started the “Bake it Forward” movement, where I spread joy with homemade treats. When I’m not in the kitchen, you can find me spending time with my family, pets, or tending to my garden.

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