No Bake Chocolate Eclair Cake
Why You’ll Love This
- No oven? No problem — ready with pantry staples.
- Kid-approved layers that hold their shape.
- Make ahead for gatherings or a simple weekday treat.
- Budget-friendly and crowd-pleasing every time.
Ingredients You’ll Need
- 14½ ounce box graham crackers — sturdy layers
- 3 cups whole milk — full flavor, better set
- 2 x 3½ ounce packages instant vanilla pudding mix — thickens fast
- ¼ cup powdered sugar — smooth sweetness
- 1 cup heavy cream — for the pudding mix
- 1 teaspoon vanilla extract — brightens flavor
- ¾ cup heavy cream — for the chocolate frosting
- 2 tablespoons unsalted butter — controls salt level
- Pinch of salt — balances sweetness
- 1½ cups semisweet chocolate chips — shiny ganache
- 1 teaspoon vanilla extract — finish for the ganache
Chef notes: Use whole milk for silkier texture; unsalted butter helps control salt.
How to Make It
- First, whisk the pudding mix, 3 cups milk, 1 cup heavy cream, 1 teaspoon vanilla, and powdered sugar in a bowl until thick and glossy; it should coat the back of a spoon.
- Next, arrange a single layer of graham crackers in a 9 x 13-inch baking dish, breaking crackers to fit snugly.
- Then spread half the pudding mixture over the crackers, smoothing with a spatula until even and reaching the edges.
- After that, add another layer of graham crackers, press gently, and spread the remaining pudding on top.
- Now finish with one more layer of graham crackers, pressing down so everything sits level.
- Meanwhile, melt 1½ cups chocolate chips with 2 tablespoons butter and ¾ cup heavy cream in a microwave-safe bowl, stirring every 30 seconds until glossy and smooth.
- Stir in the pinch of salt and 1 teaspoon vanilla; taste and adjust salt if needed.
- Finally, pour the warm frosting over the top layer and spread to cover evenly. Cover with plastic wrap and chill overnight or at least 4 hours until the crackers soften and the layers set. For a related no-bake twist, try a coconut layer like in my no-bake German chocolate pie if you want coconut in the middle.
Kitchen Tips (From My Kitchen)
Time-saver: Use a hand whisk and a wide bowl to thicken pudding faster.
Common mistake + fix: If your pudding seems thin, chill it 10–15 minutes and whisk again; instant mix firms as it cools.
Simple variation: Add a sprinkle of cinnamon between layers or fold chopped toasted nuts for crunch; try my quick cookie crunch idea from 4-ingredient no-bake Christmas crunch cookies for texture inspiration.
Serving Ideas
Weeknight dessert: Slice and serve with a dollop of whipped cream.
Brunch treat: Pair with strong coffee and fresh berries.
Holiday table: Cut into small squares and serve on a platter.
Kid party: Top with sprinkles for a fun finish.
Optional garnish: a dusting of powdered sugar or a few extra chocolate shavings, or a piped swirl using leftover whipped cream and my buttercream icing for cupcakes for a fancier look.
Storing & Leftovers
Fridge: Store covered for up to 4 days; layers stay moist.
Freezer: Freeze wrapped slices up to 1 month; thaw overnight in fridge.
Reheat: Let slices sit 10 minutes at room temp to soften the ganache before serving.
Leftover idea: Chop and fold into ice cream or make stacked pudding sandwiches.
