Pumpkin Bars with Cream Cheese Frosting

If fall had an official dessert, I swear it would be these pumpkin bars with cream cheese frosting.

Not the fussy pumpkin pie that needs you to blind-bake a crust at 6am. Not a three-layer cake that leans like the Tower of Pisa. Just one soft, extra-moist, warmly spiced pumpkin sheet, baked in your trusty 9×13 pan, and then smothered with so much tangy cream cheese frosting you can see the spatula swirls.

I made these for the first time for a block party because I needed something that could feed 20 people, survive a 10-minute drive, and make me look like I had my life together. I came home with a completely empty pan and four neighbors texting me “RECIPE PLEASE” before I even took off my shoes. That has never happened with my salads, just saying.

Fair warning: trying to eat just one is a cute idea that does not work. I’ve tried. Many times. For research.

Why You’ll Be Obsessed With These

Okay, there are a million pumpkin recipes floating around Pinterest. Here’s why this one actually sticks:

1. They stay moist for DAYS. Not soggy, not gummy. Just that soft, fudgy crumb that gets even better on day two. Secret? A full can of pumpkin + oil instead of butter.

2. One pan. No drama. One bowl for dry, one for wet, one 9×13 pan. No mixer needed for the bars. Makes 24 neat squares that look gorgeous on any dessert table.

3. The frosting is the star. I’m not even going to lie, I’ve eaten this frosting with a spoon straight from the bowl. It’s tangy, not too sweet, with vanilla and a whisper of cinnamon. Thick enough to hold a swirl, soft enough to melt on your tongue. My husband says he’d eat it on cardboard. We haven’t tested that. Yet.

If you want easy fall baking that actually tastes like fall, this is it.

Ingredients – Here’s What You Need

I kept this super simple. No hunting for weird ingredients.

For the pumpkin bars:

• All-purpose flour – 2 cups (250g) – Spoon it into the cup and level it. Don’t scoop from the bag or you’ll pack too much.
• Baking powder – 1 1/2 tsp + Baking soda – 1 tsp – Yes you need both. They do different jobs.
• Fine sea salt – 1/2 tsp
• Spices – 2 tsp cinnamon, 1/2 tsp nutmeg, 1/2 tsp ginger, 1/4 tsp cloves, 1/4 tsp allspice – This mix smells like October in a bowl.
• Granulated sugar – 1 cup (200g) + Light brown sugar – 1/2 cup (100g) – The brown sugar adds chewiness.
• Canned pumpkin puree – 1 can (15 oz / 425g) – NOT pumpkin pie filling. Check the label, it should say 100% pumpkin.
• Neutral oil – 3/4 cup (180ml) – Vegetable or avocado. Oil = moist bars even cold from fridge.
• Large eggs – 4, room temp – They mix in way smoother when not cold.
• Pure vanilla extract – 1 1/2 tsp

For the dreamy cream cheese frosting:

• Full-fat cream cheese – 8 oz (225g), completely soft – Light cream cheese makes runny frosting. Don’t do it.
• Unsalted butter – 4 tbsp (56g), soft
• Powdered sugar – 2 1/2 cups (300g), sifted
• Pure vanilla – 1 tsp + Cinnamon – 1/4 tsp + Pinch of salt
• Heavy cream or milk – 1-2 tbsp – Only if you need to thin it a bit.

Pro tip: If you only have fresh pumpkin puree, drain it in a strainer for an hour first. Canned is more consistent, which is why I use it.

Equipment (Nothing Fancy, I Promise)

Pumpkin bars are a two-bowl batter that bakes in a single pan, so the gear list is short. The one thing that takes them from good to genuinely easy is setting the pan up with parchment before you mix anything:

• 9×13-Inch Baking Pan — the whole recipe happens here. The Pyrex Easy Grab 3-Quart Oblong Baking Dish is the standard 9×13 size and deep enough for a thick, fudgy bar. Tempered glass bakes these evenly with tender edges rather than over-browned ones, which matters for a moist pumpkin batter. The oversized handles also make it easy to carry a fully frosted slab to the table.
• Parchment Paper — for lifting out, and it’s the best trick ever. Cut a strip and lay it across the greased pan so the ends hang over the two short sides, then when the bars are fully cool you lift the entire slab out in one piece. That means you can cut clean squares and frost on the counter instead of scraping a knife around the inside walls of a pan and wrecking the edges. The Reynolds Kitchens Unbleached Parchment Paper Roll is 12 inches wide, which fits a 9×13 pan perfectly with just the right amount of overhang — no trimming or taping needed.
• Two Large Mixing Bowls — one for the wet pumpkin mixture, one for the dry ingredients. The Pyrex 3-Piece Glass Mixing Bowl Set gives you both sizes plus a spare, and the large bowl is roomy enough to fold the dry ingredients into the wet without flour going everywhere. Wide glass bowls also make it easy to see when the batter is evenly combined.
• Whisk + Rubber Spatula — a two-tool system. The OXO Good Grips 11-Inch Balloon Whisk beats the eggs, oil, and pumpkin smooth and breaks up the lumps that always hide in canned pumpkin. Then the OXO Good Grips 3-Piece Silicone Spatula Set folds in the dry ingredients gently so the bars stay tender, and scrapes the bowl clean — a stiff batter like this one leaves a lot behind if you don’t.
• Hand Mixer — for the frosting, and this is where it earns its place. Cream cheese frosting needs real beating power to go from lumpy to fluffy, and no whisk or spatula will get you there. The KitchenAid 9-Speed Hand Mixer whips butter and cream cheese smooth in a couple of minutes, and the low speed settings let you start slowly so powdered sugar doesn’t cloud the kitchen. It’s also small enough to hand-mix right in the serving bowl, which saves a dish.

How to Make Pumpkin Bars with Cream Cheese Frosting

This is the part where I tell you it’s easy and you actually believe me.

STEP 1: Mix the dry ingredients

Preheat oven to 350°F (175°C). Line your 9×13 pan with parchment, leaving overhang on the long sides. Lightly grease.

In a large bowl, whisk flour, baking powder, baking soda, salt, cinnamon, nutmeg, ginger, cloves, allspice. It should smell like your favorite fall candle. Take a second to enjoy it.

STEP 2: Mix wet + make the batter

In another big bowl, whisk both sugars, pumpkin puree, oil, eggs, and vanilla for a full 60 seconds. You want it smooth and slightly lighter in color. This is your arm workout.

Pour wet into dry. Now fold gently with a spatula – 12 to 15 strokes max, until no dry flour streaks remain. Batter will be thick, orange-brown, and beautiful. If you beat it like crazy, bars get tough. We want soft, not rubber.

STEP 3: Spread and bake

Spread batter evenly into prepared pan. It’s thick, so it won’t spread itself – you have to help it to the corners.

Bake 25-30 minutes. Check at 25! Insert a toothpick in center – you want moist crumbs, not wet batter and NOT a perfectly clean toothpick. Clean = dry. Moist crumbs = perfect.

They’ll look slightly underdone when you pull them out. That’s exactly right. They finish cooking as they cool.

STEP 4: Cool. Completely. Seriously.

This is the hardest step. Wait at least 1 hour, ideally 2, on a wire rack. If you frost warm bars, frosting melts into a sad puddle and slides off. I learned this the hard way and served “pumpkin bars with cream cheese glaze.” Still tasty, looked tragic.

STEP 5: Whip the frosting and frost

Beat softened cream cheese and butter 2-3 minutes until super smooth, fluffy, and pale. If they’re cold, you’ll get lumps that never go away no matter how long you mix. Trust me.

Add powdered sugar in two additions, mixing on low first or you’ll be wearing it. Add vanilla, cinnamon, salt. Add cream 1 teaspoon at a time until it’s thick but spreadable – like soft-serve that holds a swirl.

Spread generously over COMPLETELY cooled bars. Be extra. This recipe is called pumpkin bars WITH cream cheese frosting for a reason.

Chill 30 minutes in fridge before cutting. Use a large sharp knife, wipe clean between cuts for those sharp bakery edges.

The Final Result – Worth Every Minute

Look at that crumb! Ultra moist, warmly spiced, with that thick tangy frosting on top. This close-up shot is my favorite because you can actually see how soft the inside stays.

Serve it slightly cold from the fridge (my favorite) or let it sit 15 minutes for softer frosting. Either way, prepare for compliments.

My 3 Non-Negotiable Rules

After 20+ batches, these are law in my kitchen:

1. Oil, not butter. Butter solidifies in the fridge and makes cold bars firm. Oil stays liquid, so bars stay soft even straight from fridge. And since frosting needs fridge, oil wins.

2. Use the WHOLE can. Some recipes use 1 cup to be cute. Don’t. Full 15 oz can = fudgy, moist, not just pumpkin-flavored cake.

3. Don’t rush cooling. I know your kitchen smells insane. But warm bars + cream cheese frosting = disaster. Wait. Go walk the dog. Scroll your phone. Then frost.

Variations You’ll Want to Try

Jelly Roll Pan for a Crowd: Use 10×15 pan, bake 18-20 min only. Makes 32-40 thinner bars, perfect for finger food.

Pumpkin Cheesecake Swirl: Press graham crust (1 1/2 cups crumbs + 1/4 cup melted butter) in pan, pour half batter, dollop sweetened cream cheese (8 oz cream cheese + 1/4 cup sugar + 1 egg), swirl with knife. So good it should be illegal.

Lighter Version: Swap 1/2 cup oil for 1/2 cup applesauce, use 1 cup sugar total. Frosting: 4 oz light cream cheese + 1/4 cup Greek yogurt + 1 1/2 cups powdered sugar. ~165 cal per bar.

🔥 Don’t miss this recipe: Pumpkin Cookie Recipe – Quick & Easy (Soft & Chewy Every Time)

What to Serve With Them

Honestly? Hot coffee and silence so you can enjoy them. But if you’re building a fall dessert table, they love being next to apple cider donuts or soft apple cookies. Pumpkin + apple = October.

Drinks: Spiced apple cider, chai latte, cold milk.

Storage, Make-Ahead & Freezing

Fridge: Cover tightly, keeps 5 days refrigerated. They get BETTER day 2. I’m not kidding.

Make ahead: Bake bars (no frosting) up to 2 days ahead, keep covered at room temp. Frost day of.

Freezer: Freeze UNFROSTED for best texture. Wrap uncut slab in plastic + foil, freeze 3 months. Thaw overnight in fridge, frost fresh. You can freeze frosted individually too, frosting just gets a tiny bit softer – still great for lunchboxes.

Mistakes That Ruin Pumpkin Bars (Avoid These!)

• Overbaking: Bone-dry toothpick = dry bars. Check early, every oven lies.
• Cold cream cheese: Lumpy frosting forever. Leave it out 1 hour, or cut into cubes 30 min.
• Pumpkin pie filling: Looks identical, but has sugar + spices added. Will be way too sweet. Need 100% pumpkin.

Nutrition Information

Here’s the breakdown per bar when you cut into 24 squares with full frosting. Calculated with an online calculator, so it’s an estimate – I’m a baker, not a nutritionist!

Nutrient	Amount Per Bar
Calories	220 kcal
Carbohydrates	31 g
Protein	3 g
Fat	10 g
Saturated Fat	4 g
Cholesterol	38 mg
Sodium	165 mg
Potassium	85 mg
Fiber	1 g
Sugar	22 g
Vitamin A	2800 IU (56% DV)
Calcium	35 mg
Iron	1 mg

Lighter swaps:

• Without frosting: ~145 kcal
• Light applesauce + Greek yogurt frosting: ~165 kcal, 5g fat
• Pumpkin pie bars (shortbread crust, no frosting): ~185 kcal

Yes, pumpkin itself is full of Vitamin A and fiber. The frosting? That’s for your soul. And souls don’t count calories.

FAQ – Real Questions I Get

Can I use fresh pumpkin puree?
Yes, but drain it first. Fresh has more water. Strain through fine mesh for 1 hour, then use same amount.

Can I make these gluten-free?
Yep! Use 1-to-1 gluten-free blend with xanthan gum, same amounts. They’re more delicate, so cool fully and chill before cutting.

Why are my bars gummy?
Overmixing or serious underbaking. Fold gently, and bake till toothpick has moist crumbs, not wet goo.

Can I double the frosting?
You are my people. Yes! Double it, pile it high. Just keep refrigerated.

Same as pumpkin cake?
Cousins. Bars are denser, moister, baked in sheet pan, meant to eat with hands. Cake is fluffier, needs a fork. Bars win for parties.

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If you make these pumpkin bars with cream cheese frosting, leave a comment and tell me if you ate the frosting with a spoon first. I always do. No shame.

Happy fall baking from my kitchen to yours!