The Best Cinnamon Sugar Oyster Crackers Recipe

They're a sweet-and-salty snack that's great for movie nights, picnics, or even a road trip. If you're having a hard time imagining them, my husband says they're just like a yummy snack you would find in "grandma's house." I think that sums it up perfectly because they're easier to make than it seems and are quite comforting.

For more simple snack ideas, try my Cake Batter Puppy Chow and Funfetti Popcorn. They're great for sharing and don't require hours in the kitchen. Now, let's melt some butter!

😂 Fair Warning: These are dangerously snackable. We strongly recommend making a double batch, the first one disappears before it even hits the serving bowl.

The sweet cinnamon sugar mixture is what takes these bite-sized oyster crackers to the next level! This recipe is proof that simple doesn't have to mean boring.

Quick prep: You'll be done in 20 minutes or less!

6-ingredients: This recipe is made with pantry staples like cinnamon, sugar, butter, and oyster crackers.

Great to make-ahead: Prepare them in advance of your gatherings and store them in a Ziploc bag.

Versatile: Enjoy them on their own, dip them, or add them to your favorite seasonal snack mixes.

Butter and vanilla extract are my the secret ingredients because they add a dessert-like richness to every bite. Scroll to the bottom of the post for the recipe card with the full list of ingredients and amounts.

• Oyster crackers: Make sure they're plain.
• Butter: If you use salted butter, skip the salt in the rest of the recipe. Unsalted butter is best, of course, or margarine.
• Granulated sugar: It should be regular white granulated sugar or dark brown sugar, otherwise the crackers won't crisp up. Avoid confectioners' sugar and light brown sugar.
• Ground cinnamon: It adds a nice, earthy spice. I don't recommend skipping it since it's the main flavor.
• Vanilla extract: This is optional, but it rounds out the sweetness.
• Salt: Kosher salt is best. Avoid coarse sea salt because it won't distribute evenly.

See recipe card for quantities.

💡 Did You Know? Oyster crackers got their name from New England oyster stews they were traditionally served with, no actual oysters involved!

These sweet-and-savory oyster crackers are super easy to make! Melt the butter, prep the mixture, toss gently, and bake. Scroll to the recipe card at the bottom of the post for full instructions.

Step 1: In a large bowl, stir together the melted butter, sugar, cinnamon, vanilla extract, and salt until combined.

Step 2: Add the oyster crackers and toss gently until evenly coated.

Step 3: Spread the crackers in a single layer on the prepared baking sheet. Bake for 12–15 minutes, stirring once halfway through. Let cool completely before serving to allow the coating to crisp.

Spicing up these salted cinnamon oyster crackers is as easy as adding a store-bought spice mix. Try these yummy twists depending on the time of year:

Give it fall flair: Swap the ground cinnamon for pumpkin spice for a fall-flavored treat.

Oyster cracker snack mix: Toss them into a sweet-and-savory snack mix with caramel popcorn, mini salted pretzels, mini marshmallows, chocolate chips, and salted pecans.

Apple pie vibes: Use apple pie spice instead of ground cinnamon for a dessert-flavored snack.

🧈 Butter Tip: Let melted butter cool 1–2 minutes before mixing. Adding vanilla to scorching hot butter dulls its warm aroma.

This buttery oyster cracker snack recipe is ideal for busy weekdays, relaxing at home, or sharing with friends. Here are our favorite ways to enjoy them:

• On their own for a movie night or a quick snack.
• Served with my Red White Blue Funfetti Cake Dip or Healthy Brownie Batter Dip for dipping.
• Layered in my No-Bake Tiramisu Cheesecake Cups when I run out of ladyfingers.
• Tossed in my Red White & Blue Snack Mix, Easter Bunny Bait Mix, or Spooky Halloween Snack Mixdepending on the time of year.
• Sprinkled over my Cheesecake Fruit Salad.

These easy cinnamon sugar crackers have the best crunch the day they're made, but they can definitely be made in advance to make your week easier.

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Keep in an airtight container or bag at room temperature for up to 3–5 days. Avoid storing in the fridge because moisture softens them.

⏳ Cooling Tip: Crackers will feel soft straight out of the oven, totally normal. They crisp up fully as they cool, usually within 10–15 minutes.

These simple tips and tricks will help you achieve super crispy oyster crackers with a crackly cinnamon sugar coating every time:

Don't melt the sugar: For best coating, make sure the butter is fully melted but not hot when mixing with sugar and cinnamon. This helps it stick evenly without melting the sugar too much. If the sugar melts into the butter, the crackers won't become crispy after baking.

Stir halfway through: It prevents clumping and ensures every cracker crisps evenly.

Let them cool: The crackers may feel slightly soft right out of the oven, this is normal. They crisp up as they cool completely.

Use whole crackers: Pick out any small, crushed bits and pieces, otherwise they might burn in the oven and taste bitter.

Re-crisp them: If they begin to lose their crunch after a day or two, reheat them at 300°F for 3–5 minutes until nice and crispy again.

​Here is what other snack-lovers and home cooks are asking about this sweet oyster cracker snack:

Yes, but only if you skip the salt in the recipe and use unsalted butter.

While I don't recommend swapping it for ground nutmeg, you can use pumpkin spice and apple pie spice for some seasonal spice.

Most likely, the burnt bits and pieces weren't whole crackers. That or you might not have stirred them well halfway through the baking time.

🎁 Gift Idea: Pour into a mason jar, tie with a ribbon, and attach a recipe tag, the easiest homemade edible gift ever.

Looking for other recipes like this? Try these:

Easy Red, White & Blue Snack Mix (4th of July No-Bake Recipe)

3-Ingredient Funfetti Popcorn Recipe (Easy No-Bake Treat)

Easy Mexican Street Corn Cups Recipe (Elote en Vaso / Esquites)

Easy Mexican Chamoy Candy Recipe (Made with Gummies)

These are my favorite dishes to serve with this Cinnamon Sugar Oyster Crackers recipe:

The Only No-Bake Pink Lemonade Pie You'll Ever Need

Easy Red White and Blue Funfetti Cake Dip Recipe

Easy 4th of July Cheesecake Fruit Salad (No Marshmallows Needed!)

Best Patriotic Monster Cookies Recipe (Easy Peanut Butter Cookies)

These toasty cinnamon sugar oyster crackers are one of those snacks that are great for every occasion, especially because they're made with pantry-friendly ingredients. Share your creations on social media with Hungry Whisk, and don’t forget to subscribe for more easy snack ideas and recipe cards!