7 Layer Bar Recipe Martha Stewart: Classic No-Bake Dessert with Rich Layers

This no-bake dessert delivers classic comfort in every bite, with rich layers that come together effortlessly. The beauty lies in its simplicity—no oven required, just a few minutes of assembly and patience while the layers set.

I’ve perfected this recipe by ensuring each layer complements the next: a buttery graham cracker base, followed by coconut, chocolate, and nuts, all held together by sweetened condensed milk. The result is a treat that’s both indulgent and nostalgic.

What makes this version special is the balance of textures—crunchy, chewy, and creamy all in one square. It’s a crowd-pleaser that’s as easy to make as it is to devour.

Perfect for gatherings or a sweet indulgence, this dessert keeps well and tastes even better the next day. Here’s how to build those irresistible layers.

Ingredients for 7 Layer Bar Recipe Martha Stewart

Every layer adds something special: crunchy, chewy, creamy, and sweet all in one pan.

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The graham cracker base is non-negotiable. Honey Maid or store-brand both work—just crush them fine (a food processor makes quick work, but a rolling pin and ziplock bag does the job too). For the sweetened condensed milk, Eagle Brand is the classic choice, but any full-fat version works. The nuts add essential crunch—Diamond of California walnuts are my go-to, and I always toast them lightly first for extra depth.

Swapping chips is totally fine—milk chocolate instead of semi-sweet, or even peanut butter chips if that’s your thing. No pecans? Almonds or hazelnuts work great. The coconut can be sweetened or unsweetened (sweetened is more traditional). For a nut-free version, pretzel pieces add a nice salty contrast. Just keep the total volume of toppings similar to ensure proper layering.

These bars set up in about 2 hours at room temp, or 1 hour in the fridge. Store in an airtight container for up to 5 days at room temperature, or freeze for 3 months. They actually taste better the next day once everything melds together (worth the wait).

Step-by-Step Instructions for 7 Layer Bars

Follow this no-bake method for perfectly layered bars every time.

Step 1: Prepare the Graham Cracker Base

Preheat your oven to 350°F. In a medium bowl, combine the 2 cups Graham Cracker Crumbs with the 0.5 cup Unsalted Butter melted. I always use my hands to mix this—it ensures every crumb is evenly coated with butter, which creates a firm, cohesive crust.

Press the mixture firmly into the bottom of a 9×13-inch baking pan, using a measuring cup or the bottom of a glass to compact it tightly. This step prevents the crust from crumbling when you cut the bars later. The base should look uniform and tightly packed.

Step 2: Add the Sweetened Condensed Milk Layer

Drizzle the 1 can Sweetened Condensed Milk evenly over the graham cracker crust. I pour it in a zigzag pattern to ensure full coverage, then use a silicone spatula to spread it gently into an even layer. Don’t press too hard—you want the milk to soak into the crust without disturbing it.

This sticky layer acts as the glue that holds all the toppings together. You’ll notice it start to thicken slightly as it meets the buttery crust, which is exactly what you want for that classic chewy texture in the finished bars.

Step 3: Layer the Chocolate Chips and Coconut

Sprinkle the 1.5 cups Semi-Sweet Chocolate Chips evenly over the condensed milk, followed by the 1.5 cups Sweetened Flaked Coconut. I do this in two passes—first the chocolate chips, then the coconut—to ensure even distribution. Press down lightly with your palm to help the toppings adhere to the milk layer.

The coconut should form a relatively even blanket over the chocolate chips. If you see any bare spots, add a few more flakes to cover them. This step builds the rich, gooey middle layers that make these bars so irresistible.

Step 4: Add Nuts and Remaining Chips

Scatter the 1 cup Chopped Walnuts and 1 cup Chopped Pecans over the coconut, then add the 1 cup White Chocolate Chips and 1 cup Butterscotch Chips. I like to sprinkle the nuts first, then the chips, so they’re nestled into the coconut layer rather than sitting on top.

Press everything down gently with your hands or a spatula. The layers should be distinct but compressed enough that they’ll hold together after baking. Avoid over-packing, which can make the bars too dense.

Step 5: Bake and Cool Completely

Bake in the preheated oven for 25-30 minutes until the top is golden brown and the edges are bubbling. You’ll smell the coconut toasting—that’s your cue that it’s almost done. Remove the pan from the oven and place it on a wire rack.

Let the bars cool completely in the pan, about 2 hours. This cooling time is crucial—it allows the layers to set and the condensed milk to thicken so the bars slice cleanly. Once cool, sprinkle with a pinch of the 0.25 tsp Salt and the 1 tsp Vanilla Extract for a final flavor boost before cutting into squares.

Essential Equipment for Perfect Results

Baking Pan Essentials

A 9×13-inch glass baking dish is my go-to for even baking and easy layer visibility. I love Pyrex for its durability and heat distribution. A metal pan works too, but may require 1-2 minutes less baking time due to faster heat conduction.

Mixing Tools

For the graham cracker base, a food processor makes quick work of crushing crackers to fine crumbs. If you don’t own one, a rolling pin and ziplock bag work perfectly. I use my hands for mixing the butter and crumbs—it gives me better control over texture. 💡

Measuring Accuracy

Accurate measurements ensure consistent layers. I recommend OXO Good Grips measuring cups for dry ingredients and a liquid measuring cup for the condensed milk. A kitchen scale can be helpful for the nuts and chocolate chips if you want precision.

Silicone Spatula

A high-quality silicone spatula is essential for spreading the condensed milk evenly without disturbing the crust. I prefer Le Creuset or OXO brands—they’re heat-resistant and flexible enough to get into the pan’s corners.

Cooling Rack

After baking, transfer your pan to a wire cooling rack to allow air circulation underneath. This prevents the bottom from becoming soggy. I use a stainless steel rack that fits perfectly over my countertop for even cooling. ❄️

Cutting Tool

For clean slices, use a sharp chef’s knife (I love my Wüsthof 8-inch) dipped in hot water between cuts. This prevents sticking and gives you those perfect squares. A plastic knife works in a pinch for kids helping in the kitchen.

Frequently Asked Questions