Let me paint a picture. It’s a chilly fall evening. You walk into a potluck carrying a sheet pan of thick, soft, perfectly spiced pumpkin bars topped with a generous layer of tangy cream cheese frosting. You set them on the table. People’s heads turn. Someone cuts a square, takes a bite, and immediately asks, “Did you MAKE these from scratch?”

Yes. Yes, you did. And it took you about 30 minutes of actual work.

Pumpkin Bars with Cream Cheese Frosting are one of the top 5 fall baking searches on Pinterest every year, and honestlyit’ss because they’re the perfect combination of easy + impressive. The sheet-pan format means you’re making 24-35 bars in one shot—no fussy cupcake liners, no careful scooping, no decorating each one individually. Just pour, bake, frost, slice, and dominate the dessert table.

And we’re loading these up with Watkins Pumpkin Pie Spice, Watkins Ground Cinnamon in the bars, Watkins Pure Vanilla Extract in both the batter AND the frosting, and an optional splash of Watkins Pumpkin Spice Extract for a concentrated pumpkin spice kick. Up to a quadruple Watkins feature — because why use one quality spice when you can use four?

What Makes These Pumpkin Bars the BEST

There’s a reason this recipe is a fall classic — and why we made sure ours is even better:

• Soft and moist for days — oil-based batter keeps them tender way longer than butter-based bars
• One sheet pan = feeds a crowd — 24-35 bars from a single batch. Potluck? Covered. Bake sale? Covered. Eating them all yourself? No judgment.
• The frosting-to-bar ratio is perfect — thick enough to taste, not so thick it’s overwhelming.
• Easy to transport — just cover the sheet pan with foil and go. No special container needed.
• Make-ahead superstar — tastes even BETTER the next day after the frosting sets and the flavors meld.

The secret to next-level pumpkin bars? The spices. When you’re making a simple bar recipe like this, spice quality is everything. Watkins Pumpkin Pie Spice brings a warm, complex blend of Cinnamon, nutmeg, and allspice perfected over 150 years. Pair it with Watkins Ground Cinnamon for extra warmth, and you’ll get bars that taste like fall in every bite.

What You’ll Need

For the Pumpkin Bars:

• 2 cups all-purpose flour
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• 1 teaspoon salt
• 2 teaspoons Watkins Ground Cinnamon
• 1 1/2 teaspoons Watkins Pumpkin Pie Spice
• 4 large eggs
• 1 cup granulated sugar
• 2/3 cup packed brown sugar
• 1 cup vegetable oil
• 1 (15 oz) can pure pumpkin puree (NOT pumpkin pie filling)
• 1 1/2 teaspoons Watkins Pure Vanilla Extract
• 1 teaspoon Watkins Pumpkin Spice Extract (optional — for an extra pumpkin spice boost!)

For the Cream Cheese Frosting:

• 8 oz cream cheese, softened to room temperature
• 1/2 cup (1 stick) butter, softened
• 2 cups powdered sugar
• 1 1/2 teaspoons Watkins Pure Vanilla Extract
• Pinch of salt

Optional Toppings:

• Dusting of Watkins Ground Cinnamon
• Chopped pecans or walnuts
• Caramel drizzle
• Halloween sprinkles (for a festive touch)

How to Make Pumpkin Bars with Cream Cheese Frosting

Step 1: Prep Your Pan

Preheat your oven to 350°F. Grease a 15x10-inch jelly roll pan (that’s the rimmed sheet pan — not a flat cookie sheet) with butter or cooking spray. You can also line it with parchment paper for the easiest cleanup ever.

Pro Kitchen Hack: If you don’t have a 15x10 pan, a 9x13 baking dish works too — just increase the baking time by 5-10 minutes since the batter will be thicker. You’ll get fewer but thicker bars, which is honestly not a bad thing.

Step 2: Mix the Dry Ingredients

In a medium bowl, whisk together the flour, baking powder, baking soda, salt, Watkins Ground Cinnamon, and Watkins Pumpkin Pie Spice. The second Watkins Pumpkin Pie Spice hits the flour, your kitchen will smell like a fall candle. Except better, because you get to eat it.

Step 3: Mix the Wet Ingredients

In a large bowl, beat together the eggs, granulated sugar, brown sugar, vegetable oil, pumpkin puree, Watkins Pure Vanilla Extract, and the Watkins Pumpkin Spice Extract if using, until smooth and well combined. That extract adds a concentrated burst of pumpkin spice that bakes right into every bar — think of it as pumpkin spice in HD. The brown sugar is the secret hero here — it adds moisture AND that rich, caramelly sweetness that plain white sugar can’t match.

Step 4: Combine

Pour the dry ingredients into the wet ingredients and stir until JUST combined. No dry streaks should remain, but don’t overmix or you’ll develop the gluten and end up with tough bars.

Pour the batter into your prepared pan and spread it evenly with a spatula. It’ll look thin — that’s perfect. These puff up beautifully in the oven.

Step 5: Bake

Bake at 350°F for 22-28 minutes, or until a toothpick inserted in the center comes out clean. Start checking at 22 minutes — overbaking is the enemy of moist pumpkin bars.

Let them cool COMPLETELY in the pan on a wire rack. This takes about 45 minutes to an hour. I know, waiting is hard. But warm bars + cream cheese frosting = melty mess. Patience pays off here.

Step 6: Make the Cream Cheese Frosting

While the bars cool, beat the softened cream cheese and butter together with an electric mixer on medium-high speed until smooth and fluffy—about 2 minutes.

Add the powdered sugar (one cup at a time so your kitchen doesn’t turn into a sugar blizzard), Watkins Pure Vanilla Extract, and salt. Beat on low to combine, then on medium-high for 2 minutes, until light, fluffy, and spreadable.

Pro Kitchen Hack: Want extra tangy frosting? Use ALL cream cheese (a full 16 oz) and skip the butter entirely. Want it sweeter? Add an extra 1/2 cup of powdered sugar. Make it YOUR way.

Step 7: Frost and Slice

Spread the cream cheese frosting evenly over the completely cooled pumpkin bars using an offset spatula. Take your time making it smooth — those overhead shots of perfectly frosted bars are Pinterest GOLD.

Add a light dusting of Watkins Ground Cinnamon for that beautiful finishing touch, then slice into squares. Depending on how big you cut them, you’ll get 24-35 bars.

Why Watkins Products Make These Bars Stand Out

Here’s the deal with pumpkin bars — the recipe itself is simple. Flour, sugar, eggs, oil, pumpkin, spices, done. That simplicity means weak spices have nowhere to hide. If your cinnamon tastes like sawdust and your pumpkin pie spice has been sitting in the cabinet since 2019... your bars are going to taste flat. Period.

Watkins Ground Cinnamon and Watkins Pumpkin Pie Spice are made with the highest-quality volatile oils—so the flavor is potent, fresh, and complex. You get warm spice that actually hits your taste buds, not just a hint of “something brown” mixed in.

And that Watkins Pure Vanilla Extract in the frosting? It transforms basic cream cheese frosting into something people literally scrape off the bar with their finger to eat separately. (Don’t pretend you haven’t.)

Three Watkins products. One legendary sheet pan of pumpkin bars. Over 150 years of gourmet quality baked right in.

Order Watkins Products Here — your fall baking is only as good as your spice rack.

Cost-Saving Tips for Budget-Friendly Baking

Sheet pan baking is already one of the most cost-effective ways to feed a crowd. Here’s how to keep it even cheaper:

• One batch = 24- 35 servings — that’s pennies per bar. Compare that to buying bakery pumpkin bars at $3-4 each. You save serious money by making them at home.
• Buy canned pumpkin in bulk — it goes on sale every September/October. Grab 3-4 cans, andyou’ree set for pumpkin bars, pumpkin cheesecake, pumpkin bread, and more.
• Store-brand baking basics — flour, sugar, eggs, oil, powdered sugar can all be store brand. Save the premium spend for your spices.
• Full-size sheet pan = one batch instead of two — no need to bake multiple rounds like you would with cupcakes. One and done.
• Watkins spices are a per-season investment — one jar of Pumpkin Pie Spice and one jar of Cinnamon will last through dozens of fall recipes. Way more cost-effective than buying a new jar for every recipe.
• Leftover cream cheese frosting? — stir it into oatmeal, spread it on toast, or freeze it for next time. Don’t waste it!

Prep-Ahead Tips for the Holiday Season

Pumpkin bars are one of the best make-ahead desserts. Here’s your game plan:

• Bake the bars 2 days ahead — store unfrosted, covered tightly, at room temperature. They stay soft and moist.
• Frost the morning of — make the frosting fresh (or make it a day ahead and refrigerate), spread it on, and you’re done. Total time: 10 minutes.
• Freeze unfrosted bars for up to 3 months — wrap the whole pan in plastic wrap, then foil. Thaw overnight at room temperature, frost, and serve.
• Pre-cut and individually wrap bars for grab-and-go snacks, bake sale packaging, or school party treats.
• Double the recipe if you’re baking for multiple events. Make two pans — frost one for this week’s party, freeze one for the next. Future you will be so grateful.
• Keep your Watkins spices stocked — these bars are just the beginning. Pumpkin bread, pumpkin cheesecake, pumpkin cupcakes, pumpkin everything. Order Watkins Products Here so you’re ready for the whole season.

Halloween Party Presentation Ideas

Want to make these pumpkin bars extra festive for Halloween?

• Orange-tinted frosting — add a drop of orange food coloring to the cream cheese frosting for a bright fall look
• Halloween sprinkles — scatter bat, pumpkin, and ghost sprinkles on top before slicing
• Chocolate drizzle spider webs — pipe thin lines of melted chocolate and drag a toothpick through for a web design.
• Cut into fun shapes — use Halloween cookie cutters (pumpkins, ghosts, bats) for shaped bars instead of squares. The scraps are the chef’s privilege.
• Potluck display — arrange sliced bars on a tiered stand with mini pumpkins and fall leaves around the base

Each presentation style = a different Pinterest pin. One recipe, five pin angles. That’s the Sweetofood content strategy at work.

Recipe Card

The BEST Pumpkin Bars with Cream Cheese Frosting

Prep Time: 20 minutes | Bake Time: 22-28 minutes | Cooling Time: 45 minutes Total Time: About 1 hour 30 minutes | Yield: 24-35 bars | Difficulty: Easy

Bar Ingredients:

• 2 cups all-purpose flour
• 2 tsp baking powder
• 1 tsp baking soda
• 1 tsp salt
• 2 tsp Watkins Ground Cinnamon
• 1 1/2 tsp Watkins Pumpkin Pie Spice
• 4 large eggs
• 1 cup granulated sugar
• 2/3 cup packed brown sugar
• 1 cup vegetable oil
• 15 oz can pure pumpkin puree
• 1 1/2 tsp Watkins Pure Vanilla Extract
• 1 tsp Watkins Pumpkin Spice Extract (optional)

Frosting Ingredients:

• 8 oz cream cheese, softened
• 1/2 cup butter, softened
• 2 cups powdered sugar
• 1 1/2 tsp Watkins Pure Vanilla Extract
• Pinch of salt

Instructions:

1. Preheat oven to 350°F. Grease a 15x10-inch sheet pan.
2. Whisk flour, baking powder, baking soda, salt, Watkins Cinnamon, and Watkins Pumpkin Pie Spice.
3. Beat eggs, sugars, oil, pumpkin puree, Watkins Vanilla, and Watkins Pumpkin Spice Extract (if using) until smooth.
4. Stir in the dry ingredients until just combined. Spread in a pan.
5. Bake 22-28 minutes, until a toothpick comes out clean. Cool completely.
6. Beat cream cheese and butter until fluffy. Add powdered sugar, Watkins Vanilla, and salt. Beat until smooth.
7. Spread frosting on cooled bars. Dust with Watkins Cinnamon. Slice and serve!

Storage: Refrigerate covered up to 5 days. Freeze unfrosted up to 3 months.

Love pumpkin everything? Try our No-Bake Pumpkin Spice Cheesecake for a no-oven-required showstopper, or our Pumpkin Cupcakes with Cream Cheese Frosting for individually portioned fall perfection!

Order Watkins Products Here and taste what 150+ years of gourmet quality does for your fall baking!

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Disclaimer: All opinions expressed are my own. I am not a professional, and the information shared should not be considered professional, legal, medical, or financial advice. Please use your own judgment before trying any recipes, tips, or recommendations. This blog may contain affiliate links, and I may earn a commission at no additional cost to you. I appreciate your support.