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closeup of low FODMAP Oreo Brownie cut into squares.

Gluten-Free Low FODMAP Thick & Fudgy Oreo Brownies

We are of the firm belief that you can always use another brownie recipe. Our Gluten-Free Low FODMAP Thick & Fudgy Oreo Brownies are going to thrill you with their deep dark look, that just begs you to take a bite, and their rich, soft, super chocolatey, fudgy texture and flavor. I mean, just look at them!

Low FODMAP Serving Size Info: Makes 1, 8-inch (20 cm) pan; 16 brownies; 1 brownie per serving; 16 servings.

Course: Desserts
Cuisine: American
Prep Time: 15 minutes
Cook Time: 30 minutes
Cooling Time: 2 hours
Total Time: 2 hours 45 minutes
Makes: 16 Servings
Calories: 178 kcal
Author: Dédé Wilson

Ingredients:

Preparation:

  1. Position rack in middle of oven. Preheat the oven to 350°F (180°C). Line an 8-inch (20 cm) square metal baking pan (preferably with straight sides) with parchment paper hanging over two sides. Coat with non-stick spray; set aside.
  2. In a large bowl, whisk together the flour, cocoa, and salt; set aside.
  3. In a medium saucepan, combine the butter, oil, and ½ cup (99 g) of the sugar. Heat over low-medium heat, whisking occasionally, until butter is completely melted. Remove from heat and whisk together until well combined. Allow to cool until just warm.
  4. In a large mixing bowl, whisk together the remaining sugar, eggs, egg yolk, and vanilla until thick and creamy.
  5. Very slowly dribble the warm butter mixture into the egg mixture whisking constantly until completely combined. Add the dry ingredients to the wet mixture, whisk a few times to begin combining, then switch to a silicone spatula and fold until just a few floury streaks remain.
  6. Fold in the chocolate chips and half of the Oreo cookies (which you can do by eye) just until everything is mixed; do not over mix. Scrape the batter into the prepared pan and smooth the top. Press the remaining quartered Oreo cookies on top.
  7. Bake for about 25 to 30 minutes, or until a toothpick inserted in the center comes out with moist crumbs clinging. Do not over-bake. The edges will be a tad firmer. Cool completely on rack, at least 2 hours and up to 4, before cutting into a 4 x 4 grid for 16 brownies. Brownies are ready to serve and can be stored in an airtight container in single layers, separated by parchment, for up to 4 days.
  8. Extra Cutting Directions: I like to pull the parchment up and remove the brownies from the pan before cutting for the cleanest cuts. Use a sharp chef’s knife and as you come down on the brownies with the edge of the blade, use a gentle sawing motion and the knife will go right through the cookies.

Notes:

FODMAP Information

All recipes are based upon Monash University & FODMAP Friendly science at time of initial publication.

• Brown Sugar: Brown sugar has been lab tested by both Monash University and FODMAP Friendly. There are many kinds of brown sugar, from cane to beet (to blends) to Muscovado and more, which we discuss in our Explore An Ingredient: Sugar. Unfortunately, there is no information about what kind of brown sugars were lab tested. Monash gives us a low FODMAP amount of 1/4 cup or 40 g but no further information. In addition, in private correspondence with Monash University we know that there are amounts larger than 40 g that would be considered low FODMAP. FODMAP Friendly gives us a low FODMAP amount of 13 g. Dark brown Muscovado sugar does appear in a product lab tested and certified low FODMAP by FODMAP Friendly, so we do know there is a low FODMAP amount.
• Butter: Both Monash University and FODMAP Friendly have lab tested butter. Monash states that a low FODMAP Green Light portion is 1 tablespoon or 19 g and also states that “butter is high in fat and does not contain carbohydrates (FODMAPs)”. FODMAP Friendly gives it a “Pass” at 1 tablespoon or 19 g. Both recommended serving sizes are presented as part of healthy eating guidelines, not as maximum FODMAP serving size. Fat can affect guy motility and trigger IBS symptoms in some people. Eat to your tolerance.
• Chocolate: Monash University has lab tested dark, milk and white chocolate all have low FODMAP amounts: 85% dark at 20 g; dark at 30 g; milk at 20 g; white at 25 g. FODMAP Friendly has also lab tested dark chocolate, milk and white chocolate. Their lab tests place low FODMAP servings for dark chocolate at 30 g, with a max low FODMAP serving size of 102 g (that contains dairy). Milk chocolate is 30 g with a 42 g max serve; white chocolate is also 30 g with a max low FODMAP serve of 42 g.
• Cocoa: Monash University has lab tested cocoa/cacao and states that it is low FODMAP in 2 teaspoon (8 g) low FODMAP servings, but we know from prior lab testing that it does not become High in FODMAPs until 200 g. We also know this from recipes that Monash has approved that go beyond 8 g per serving.
• Dairy: The low FODMAP diet is not a dairy-free diet. It is however, low in lactose. Many dairy ingredients are low in lactose, such as heavy cream and many cheeses.
• Eggs: Eggs are high in protein and do not contain carbohydrates, according to Monash University.
• Oil: All pure oils are fats and contain no carbohydrates, therefore they contain no FODMAPs.
• Sugar: Monash University and FODMAP Friendly have both lab tested white, granulated sugar. Monash states that a Green Light low FODMAP serving size of white sugar is 1/4 cup (50 g). FODMAP Friendly simply states that they have tested 1 tablespoon and that it is low FODMAP. Regular granulated white sugar is sucrose, which is a disaccharide made up of equal parts glucose and fructose. Sucrose is broken down and absorbed efficiently in the small intestine. As the fructose is never in excess of the glucose, white sugar will never be high FODMAP, even in large amounts.

Please always refer to the Monash University & FODMAP Friendly smartphone apps for the most up-to-date lab tested information. Foods will be retested from time to time; in the case of raw ingredients, such as fruits and vegetables, results may vary. All lab tested results are valid and represent a snapshot in time. As always, your tolerance is what counts; please eat accordingly. The ultimate goal of the low FODMAP diet is to eat as broadly as possible, without triggering symptoms, for the healthiest microbiome.

Nutrition Facts
Gluten-Free Low FODMAP Thick & Fudgy Oreo Brownies
Amount Per Serving
Calories 178 Calories from Fat 171
% Daily Value*
Fat 19g29%
Saturated Fat 2g10%
Trans Fat 0.01g
Polyunsaturated Fat 0.1g
Monounsaturated Fat 1g
Cholesterol 1mg0%
Sodium 44mg2%
Potassium 63mg2%
Carbohydrates 40g13%
Fiber 1g4%
Sugar 23g26%
Protein 3g6%
Vitamin A 6IU0%
Calcium 7mg1%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.