The pressure builds and you start counting down minutes until you eat. You can almost smell that chocolatey aroma filling your kitchen and it gets you a little giddy. That float valve popping up is like a signal telling you the good stuff is about to happen.

You catch yourself checking the pressure cooker every few minutes. The hiss of the valve is kinda soothing but also makes your stomach rumble louder. You remember how you prepped everything just right, and it feels like its all gonna come together perfectly.
As the broth depth inside the cooker hits the right level, and you feel that tender pull of the cake layers just waiting to be devoured, you start dreaming about that first bite of rich Snickers and fudgy frosting. Its almost time and you just cant wait no more.
Why This Recipe Works Every Single Time
- Perfect Balance between cocoa and sugar keeps the cake moist and not too sweet.
- The float valve tells you the pressure's just right so the cake bakes evenly every time.
- Adding hot coffee lifts the chocolate flavor real good and makes the texture tender.
- The layers with chopped Snickers inside make every bite a surprise of crunchy, creamy goodness.
- Using both baking soda and baking powder gets you that nice rise and fluffiness.
Your Simple Ingredient Checklist
- 2 Cups (265g) all-purpose flour
- 1 ⅔ Cups (340g) granulated sugar
- ⅔ Cup (60g) unsweetened natural cocoa powder
- 2 teaspoon baking soda
- 1 teaspoon baking powder
- ½ teaspoon salt
- ½ Cup (120ml) vegetable oil
- 2 large eggs, room temp
- 1 ½ teaspoon pure vanilla extract
- 1 Cup (240ml) full-fat buttermilk* (see notes for DIY)
- 1 Cup (240ml) hot coffee or hot water
- ¼ Cup (57g) unsalted butter
- ½ Cup (100g) packed light brown sugar
- ⅓ Cup (105g, 80ml) sweetened condensed milk
- 2 tablespoon (30ml) light corn syrup or golden syrup
- 3 tablespoon (45ml) heavy whipping cream
- ½ teaspoon pure vanilla extract
- ½ teaspoon salt
- ½ Cup (73g) salted peanuts, chopped
- 4 tablespoon (56g) unsalted butter, room temp
- ⅔ Cup (70g) powdered sugar
- 2 tablespoon (10g) unsweetened cocoa powder
- ½ Cup (132g) Jet-Puffed Marshmallow Creme
- 2 tablespoon creamy peanut butter
- ½ teaspoon pure vanilla extract
- 1 ½ Cups (339g) unsalted butter, room temp
- 4 ½ Cups (540g) powdered sugar
- ¾ Cup (68g) natural unsweetened cocoa powder
- ¼ Cup (60ml) whole milk, room temp
- ¼ teaspoon salt
- 1 tablespoon pure vanilla extract
- 3 fun-sized Snickers candy bars, halved
- ½ Cup (73g) salted peanuts, chopped

The Full Pressure Cooker Journey
- Preheat your oven to 3506F (1756C) and grease and flour three 8-inch round cake pans. If you wanna bake outside the cooker first, do this step now.
- In a big bowl, sift together the flour, sugar, cocoa, baking soda, baking powder, and salt. It helps get out any lumps and mixes it nice.
- Add the vegetable oil, eggs, and vanilla. Mix it till it's all coming together good, kinda smooth and shiny.
- Pour in buttermilk, stir till no lumps hang around. The batter should feel smooth and thick but not heavy.
- Split the batter evenly into your pans, smooth the tops. The even spread helps it cook great without weird dips.
- Bake in the oven for 25-30 minutes, or till a toothpick in the center comes out clean. Wait to cool on racks for about 10 minutes in pans then turn them out.
- Once cool and leveled, you frost and fill the cake with your favorite frosting. Toss in chopped Snickers bars between layers for that wow factor, then decorate with some extra Snickers and caramel drizzle.
Time Savers That Actually Work
- Mix Dry Ingredients Ahead - You can sift and blend the dry items the night before, and just stash them in an airtight bag. Saves a bunch of time on bake day.
- Use Quick Release on your pressure cooker when baking the cake. It cools down fast so you dont gotta wait forever to get eating.
- Prep Your Frosting While Cake Bakes - Whip up your frosting while the cake is baking, so you can get right to layering once cool.
When You Finally Get to Eat
You bite into this cake and the first thing you feel is that tender pull of moist chocolate and peanut buttery layers. Its kinda like a party for your taste buds.
The crunch of salted peanuts and Snickers pieces pops like little surprises in each bite. You remember why you went through all the steps to make this perfection.
The frosting is creamy and just sweet enough without overpowering the rich chocolate cake. That mix with peanut and marshmallow creme makes it oh-so-satisfying.
Every time you catch yourself chewing slowly, savoring the flavors, you feel glad you trusted your pressure cooker and stuck with this recipe. It works real good.

Smart Storage That Actually Works
- Wrap and Refrigerate - Cover the cake tightly with plastic wrap or keep in an airtight container before chilling. Keeps the frosting fresh and peanuts crunchy.
- Freeze Slices for Later - You can individually wrap slices in foil then in a freezer bag. When ready, just thaw at room temp for a bit.
- Room Temp Storage - If you think youll eat the whole cake in a day or two, keeping it out at room temp with a cake dome or cover works. Just avoid super hot or humid spots.
- Keep Frosting Separate for Long Trips - If you gotta bring it somewhere, pack frosting in a small container separate and frost cakes once there so it stays perfect.
Everything Else You Wondered About
- Q1: Can you bake the cake fully in the pressure cooker? A: This recipe focuses on oven baking for the best texture but you can technically do layers in the cooker if you adjust broth depth and watch float valve carefully.
- Q2: Whats the hot coffee for in the batter? A: It deepens and brightens the chocolate flavor, making the cake richer and moister.
- Q3: Why use both baking soda and baking powder? A: They work together to give a nice rise and fluffiness, preventing a dense cake.
- Q4: How do you do quick release without drying cake out? A: Do it carefully and quickly when recommended. It doesnt hurt the cake if youre gentle and the valve hiss is your timer.
- Q5: Can you substitute ingredients if you gotta? A: Some swaps work but you wanna keep the balance of wet and dry. Like buttermilk can be DIYd with milk plus a bit of lemon juice.
- Q6: How long does cake last once made? A: Usually 3-4 days in the fridge covered well, or up to 3 months frozen wrapped tight.
For recipes that pair well with these bars and more pressure cooker tips, be sure to check out our Pressure Cooker Cannoli Cheesecake Bars Recipe and Cinnamon Apple Fritters posts for easy and tasty meal ideas.

The Ultimate Snickers Cake
Equipment
- 1 Mixing bowl Large
Ingredients
Cake & Fillings
- 2 Cups all-purpose flour
- 1 ⅔ Cups granulated sugar
- ⅔ Cup unsweetened natural cocoa powder
- 2 teaspoon baking soda
- 1 teaspoon baking powder
- ½ teaspoon salt
- ½ Cup vegetable oil
- 2 large eggs room temperature
- 1 ½ teaspoon pure vanilla extract
- 1 Cup full-fat buttermilk
- 1 Cup hot coffee or hot water
- ¼ Cup unsalted butter
- ½ Cup packed light brown sugar
- ⅓ Cup sweetened condensed milk
- 2 tablespoon light corn syrup or golden syrup
- 3 tablespoon heavy whipping cream
- ½ teaspoon pure vanilla extract
- ½ teaspoon salt
- ½ Cup salted peanuts chopped
- 4 tablespoon unsalted butter room temp
- ⅔ Cup powdered sugar
- 2 tablespoon unsweetened cocoa powder
- ½ Cup Jet-Puffed Marshmallow Creme
- 2 tablespoon creamy peanut butter
- ½ teaspoon pure vanilla extract
- 1 ½ Cups unsalted butter room temp
- 4 ½ Cups powdered sugar
- ¾ Cup natural unsweetened cocoa powder
- ¼ Cup whole milk room temp
- ¼ teaspoon salt
- 1 tablespoon pure vanilla extract
- 3 fun-sized Snickers candy bars halved
- ½ Cup salted peanuts chopped
Instructions
Instructions
- Preheat oven to 350ºF and prepare cake pans by greasing and lining with parchment.
- Mix all dry ingredients in a stand mixer bowl on low for 30 seconds.
- Add oil, eggs, vanilla, buttermilk and mix on low until just combined. Slowly add hot water and beat until smooth.
- Pour batter evenly into pans no more than ⅔ full and bake for 32–36 minutes. Cool completely.
- Make peanut caramel by heating all caramel ingredients until thickened, then stir in vanilla and chopped peanuts. Cool completely.
- Make nougat by whipping together butter, sugar, cocoa, marshmallow creme, peanut butter, and vanilla until fluffy.
- Make buttercream by creaming butter, then adding sugar, cocoa, milk, salt, and vanilla gradually. Whip until smooth.
- Assemble layers with frosting dam, add nougat in center, followed by peanut caramel. Repeat for next layers.
- Chill lightly to set before applying final frosting layer. Decorate as desired with Snickers and peanuts.
- Store leftovers in airtight container in fridge or freeze in slices.














