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Gluten Free Pumpkin Bars with Icing

Gluten Free Pumpkin Bars with Icing

Let's Talk Pumpkin Bars (and Why They're My Autumn Secret Weapon)

Okay, so here's the deal—every autumn, right about the time everyone starts going on about pumpkin spice lattes, I start craving something homemade instead. Enter: these Gluten Free Pumpkin Bars with Icing. I first whipped these up when my cousin (who, frankly, is a bit picky) was coming round and needed gluten free. I was a little panicked, if I'm honest, since baking gluten free can sometimes be a bit of a roll of the dice—one time I made cookies that could have doubled as hockey pucks. But these bars? Soft, packed with pumpkin, and nobody even noticed they were missing the gluten. Even my dad, who usually gives me a hard time about "fancy health food," had seconds (and tried to sneak a third, classic Dad move). If that's not a win, I dunno what is.

Why You'll Love This Little Recipe (Trust Me)

I make these when I want something cozy but don't want to faff around with fussy layer cakes. My family goes absolutely bonkers for them because they're not too sweet, and that cream cheese icing? Oh, it's just the right amount of messy. (Actually, I like to leave a little extra icing on the spoon for "taste testing". For science, clearly.) Quick note: I used to struggle with gluten free flour mixes—some just taste like sand, honestly—but I've finally found a combo that works.

What You'll Need (plus some swaps I've tried)

  • 1 cup pumpkin purée (I use canned when I'm lazy, but fresh roasted is next level if you've got the time)
  • 2 large eggs (or, on one tired morning, a flax egg—it actually worked alright!)
  • ¾ cup brown sugar (sometimes I do half white, half brown when I'm running low)
  • ½ cup melted coconut oil (or vegetable oil—my gran always said to use sunflower, but any neutral oil gets the job done)
  • 2 teaspoon vanilla extract (I literally never measure this, just splash it in)
  • 1 ¼ cups gluten free all purpose flour (I swear by Bob's Red Mill, but use what you have)
  • ½ teaspoon baking soda
  • ¼ teaspoon salt (sometimes I forget, but don't—you'll notice!)
  • 2 teaspoon pumpkin pie spice (or cobble together cinnamon, nutmeg, and a pinch of ginger if that's what's in your cupboard)
  • For the icing: 4 oz cream cheese, 2 tablespoon softened butter, 1 cup powdered sugar (ish—I add til it looks right), 1 teaspoon vanilla

How To Make Gluten Free Pumpkin Bars (AKA, My Not-So-Secret Method)

  1. Preheat your oven to 350°F (180°C). Grease an 8x8" pan. I sometimes use parchment if I'm feeling organized, but honestly, a bit of butter and a prayer usually works.
  2. In a big bowl, throw in the eggs, pumpkin, sugar, oil, and vanilla. Whisk until smooth. This is where I usually sneak a taste, just because the batter smells so good—don't worry, it's safe.
  3. In another bowl, mix the flour, baking soda, salt, and pumpkin spice. I dump it all in the wet stuff. Stir until just combined—don't over-mix, or you'll regret it (learned that the hard way).
  4. Scrape the batter into your pan. It'll be a bit thick and stubborn, just smoosh it out as best you can. Pop it in the oven for about 22-28 minutes. It should look golden and springy. Sometimes I bake 5 minutes longer if the middle seems jiggly.
  5. Let it cool! Really—if you try to ice while it's warm, the icing will slide everywhere. Not that I’ve ever been impatient or anything.
  6. For the icing: beat cream cheese and butter til fluffy, then add powdered sugar and vanilla. If it’s too thick add a splash of milk, too runny—more sugar. Slather on the cooled bars and, if you're me, drag a fork across the top since it looks a bit fancy (or at least, more homemade).

Some Real-Life Notes (a.k.a. What I've Messed Up)

  • Don't skip letting it cool. Actually, I find it works better if I pop it in the fridge for 30 mins before icing.
  • If your icing is lumpy, it's probably too cold. Let it warm up a bit first.
  • Once I forgot the baking soda—bars still tasted fine, just a bit flat and chewy.

How I've Messed With This Recipe (Some Hits, One Miss)

I once tried mixing in chocolate chips (yum), and another time swapped half the pumpkin for mashed banana (not as good, honestly, it got too dense). If you want extra spice, a little cardamom is lovely. Oh! And once I made a maple glaze instead of cream cheese icing—super sweet, but my nephew loved it.

What You Really Need (and What Can Be Fudged)

  • A big bowl
  • A whisk (or a trusty fork in a pinch)
  • 8x8" baking pan, or I've used a loaf tin when my square pan was MIA—it works, just slice it differently
  • Electric mixer for icing is nice, but I've totally done it with elbow grease and a wooden spoon
Gluten Free Pumpkin Bars with Icing

Keeping These Bars Fresh (ish—they're usually gone fast)

I keep them in the fridge, covered, for up to 4 days. But honestly, in my house they rarely last past breakfast the next day. You can freeze them (un-iced) and just whip up icing when you’re ready; not that mine ever make it that far.

How I Serve These (Our Family Quirks)

I love them with coffee, or a big mug of milky tea if it’s chilly. Sometimes we sprinkle toasted pecans on top for crunch, or my little one puts on Halloween sprinkles—hey, whatever gets kids excited, right?

Pro Tips (Lessons Learned the Long Way)

  • Don’t try to ice while the bars are even a bit warm. I did this once and the icing melted everywhere—looked like a toddler's art project.
  • If you use homemade pumpkin purée, let it drain a bit first. One time mine was too wet and the bars came out a bit, well, soggy round the edges.
  • I once rushed the mixing (I was late for a Zoom call), and ended up with dry bars. Take the time to just barely mix the dry and wet.

FAQs (Questions I've Actually Gotten, Plus a Random One)

Can I make this dairy free?
Yep! Just use vegan cream cheese and a plant-based butter for the icing. I’ve used Miyoko’s before, and it was pretty tasty. For the bars, coconut oil or vegan butter both work fine.
Do I have to use pumpkin spice?
Nope, sometimes I just use cinnamon and nutmeg—whatever you like. Actually, once I ran out of nutmeg and used a pinch of allspice. It wasn’t half bad.
Can I double the recipe for a big group?
Sure thing, just use a 9x13" pan and add a few minutes baking time. Watch the middle, it can stay gooey. Or maybe that's a bonus?
Why is my icing lumpy?
Usually because the butter or cream cheese wasn’t soft enough. Just wait a bit next time or give it a beat with the mixer. I’ve tried microwaving and, well, ended up with a puddle. Don’t do that.
Where do you get your gluten free flour?
I usually grab Bob’s Red Mill from the store, but Thrive Market (see their site) is great when I’m planning ahead. Here’s a link to a homemade blend I’ve used in a pinch: Minimalist Baker DIY Gluten-Free Blend.
Do you have a favorite fall playlist for baking?
Weirdly enough, yes! I’m all about the acoustic coffeehouse stuff—try the "Autumn Leaves" playlist on Spotify. Nothing sets the mood like it. Or maybe I’m just a sap.
★★★★★ 4.10 from 53 ratings

Gluten Free Pumpkin Bars with Icing

yield: 12 servings
prep: 20 mins
cook: 30 mins
total: 50 mins
Moist and flavorful gluten free pumpkin bars topped with a creamy vanilla icing. Perfect for fall gatherings or as a sweet treat any time of year.
Gluten Free Pumpkin Bars with Icing

Ingredients

  • 1 cup canned pumpkin puree
  • 2 large eggs
  • ¾ cup granulated sugar
  • ½ cup vegetable oil
  • 1 ¼ cups gluten free all-purpose flour
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda
  • 1 teaspoon ground cinnamon
  • ¼ teaspoon salt
  • 1 cup powdered sugar (for icing)
  • 2 tablespoons unsalted butter, softened (for icing)
  • 2 tablespoons milk (for icing)
  • ½ teaspoon vanilla extract (for icing)

Instructions

  1. 1
    Preheat the oven to 350°F (175°C). Grease a 9x13-inch baking pan or line it with parchment paper.
  2. 2
    In a large bowl, whisk together the pumpkin puree, eggs, sugar, and vegetable oil until smooth.
  3. 3
    In a separate bowl, combine the gluten free flour, baking powder, baking soda, cinnamon, and salt. Gradually add the dry ingredients to the wet mixture and stir until just combined.
  4. 4
    Pour the batter into the prepared pan and spread evenly. Bake for 30 minutes or until a toothpick inserted in the center comes out clean. Allow to cool completely.
  5. 5
    For the icing, beat together the powdered sugar, softened butter, milk, and vanilla extract until smooth and creamy. Spread the icing over the cooled pumpkin bars.
  6. 6
    Cut into bars and serve. Store leftovers in an airtight container.
CLICK FOR NUTRITION INFO

Approximate Information for One Serving

Serving Size: 1 serving
Calories: 210 caloriescal
Protein: 2gg
Fat: 8gg
Saturated Fat: 0g
Trans Fat: 0g
Cholesterol: 0mg
Sodium: 0mg
Potassium: 0mg
Total Carbs: 33gg
Fiber: 0g
Sugar: 0g
Net Carbs: 0g
Vitamin A: 0
Vitamin C: 0mg
Calcium: 0mg
Iron: 0mg

Nutrition Disclaimers

Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.

Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.

To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.

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