If Sam-I-Am had offered Green Eggs and Ham Cookies, Dr. Seuss’s story might have been much shorter.
These crunchy vanilla slice-and-bake cookies are irresistible—delicious here or there, and perfect everywhere.
Why you’ll love this recipe
- Ideal for Read Across America Day and Dr. Seuss’s birthday celebrations.
- No royal icing required—these cookies are decorated by design.
- Easy slice-and-bake method makes them perfect for story time, care packages, or classroom treats.
- The Green Eggs and Ham motif is instantly recognizable and sure to bring smiles.
These Green Eggs and Ham cookies are crunchy, buttery sugar cookies made using a simple slice-and-bake technique. Make a dough log to bake right away or freeze for later—perfect for themed snacks and gifts.
I made these cookies as part of a Dr. Seuss-themed care package filled with items inspired by his books. They travel well and are fun to share with both kids and adults.
Instructions
This is an overview of the method. The full step-by-step recipe follows in the recipe card below.
- Make a basic sugar cookie dough by creaming butter and sugar, then adding egg, vanilla, and dry ingredients.
- Remove two-thirds of the dough, wrap it, and chill at least 40 minutes until firm and easy to handle.
- Color the remaining one-third of dough with green gel food coloring and shape it into a 12″ log; freeze until firm (about 30 minutes).
- Roll the chilled plain dough into a 12″ x 6″ rectangle between sheets of wax paper. Place the green log along one long edge and roll to encase the green center. Seal the seam and re-chill the assembled log at least 15 minutes.
- Slice the log into 1/4″ rounds, arrange on parchment-lined baking sheets 2″ apart, and bake at 350°F for 8–10 minutes until edges are lightly golden.
Storage
Store cooled cookies at room temperature in an airtight container or a freezer-weight zip-top bag for up to two weeks. The dough log can be refrigerated for up to three days or frozen for up to three months.
Tips
- Roll the white dough snugly around the green cylinder to minimize gaps; small gaps usually disappear during baking.
- To keep the log perfectly round while chilling, slip the wrapped log into a paper towel tube cut open lengthwise.
- Chilling is essential—these are refrigerator cookies and need to be firm to slice cleanly and hold their shape.
- Swap vanilla extract for almond extract if you prefer a different flavor profile.
Frequently asked questions
What are refrigerator cookies?
Refrigerator cookies—also called slice-and-bake or icebox cookies—are made from a firm dough that is chilled, often formed into a log, then sliced and baked. Chilling firms the dough so slices hold their shape.
How do you shape a cookie dough log?
Place the dough in the center of a sheet of parchment or plastic wrap, shape it into a log with your hands, fold the wrap over, and compress to remove air pockets. For a neater log, press along the seam with a bench scraper or ruler before fully sealing.
How do you keep a cookie dough log round?
After wrapping the log, insert it into a split paper towel tube or similar round support. If freezing, wrap first in plastic wrap to protect the dough.
How far ahead can I make the cookie dough log?
Store dough logs in the refrigerator up to three days or freeze for up to three months. Thaw in the refrigerator before slicing and baking.
Related recipes
If you enjoy themed baking, try other slice-and-bake or decorated cookie recipes. These crunchy, hand-held treats travel well and make charming gifts for parties, classrooms, and care packages.
Green Eggs and Ham Slice and Bake Cookies
Ingredients
- 1 cup granulated sugar
- 1 cup unsalted butter room temperature
- 1 large egg
- 1 tablespoon vanilla extract
- 2 ½ cups all-purpose flour
- ¼ teaspoon salt
- ¼ teaspoon baking powder
- green food coloring gel
Instructions
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In a mixer bowl, cream sugar and butter until light and fluffy.
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Beat in the egg and vanilla until combined and creamy.
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Gradually add flour, salt, and baking powder; beat until just combined.
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Remove ⅔ of the dough, wrap, and refrigerate at least 40 minutes until it is no longer sticky and is easy to handle.
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Add green food coloring gel to the remaining ⅓ of dough in the mixer and mix until color is evenly distributed.
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Shape the colored dough into a 12″ log on plastic wrap, wrap it tightly, and freeze about 30 minutes until firm.
When ready to assemble,
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Roll the chilled white dough between two sheets of wax paper to a 12″ x 6″ rectangle. Place the green log along one long edge, and use the wax paper to help roll the green center into the plain dough. Pinch and smooth the seam to seal.
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Wrap the assembled log and freeze at least 15 minutes—the firmer it is, the cleaner the slices will be.
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Preheat oven to 350°F and line baking sheets with parchment paper.
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Slice the log into ¼” thick rounds and space them 2″ apart on the prepared sheets.
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Bake 8–10 minutes until edges are lightly golden. Cool 5 minutes on the baking sheet, then transfer to a wire rack to cool completely.
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Store cooled cookies in an airtight container or freezer-weight bag for up to two weeks.
Notes
- Firmly roll the white dough around the green cylinder to reduce gaps; minor gaps typically close during baking.
- To preserve a round log, place the wrapped log inside a split paper towel tube while chilling.
- Do not skip chilling—the dough must be firm to maintain the egg-like center when sliced.
- These cookies are great for Dr. Seuss events, birthday parties, school celebrations, or baby showers.
Packing tips
Wrap stacks of 2–3 cookies in plastic wrap, then stack the wrapped bundles vertically inside a freezer-weight zip-top bag. Press out excess air before sealing for shipping or gifting.
Nutrition
First Published: March 7, 2019. Last Updated: February 14, 2024. Updated for clarity and improved reader experience.