These high fiber oat bars are what happens when you want something that feels like a treat but actually works for your macros. A buttery oat crumble layered with sugar-free jam, baked in about 30 minutes, and sliced into 9 bars that hold up all week. At 153 calories and 8 grams of fiber per bar, they're one of the most satisfying snacks I make — and they freeze well if you want to double the batch.
High Fiber Oat Bars
8g fiber per bar
30 minutes to make
9 ingredients
Makes 9 bars
Ingredients
70g light butter, Can't Believe It's Not Butter (5 tbsp)
60g golden monkfruit sweetener, Lakanto (1/4 cup)
100g whole wheat flour (3/4 cup)
60g old fashioned oats (2/3 cup)
3/4 tsp ground cinnamon
1/4 tsp ground allspice
Pinch of salt
1 tsp vanilla extract
272g Skinny Girl sugar-free raspberry or blackberry jam (1 cup)
Directions
- Preheat oven to 375 degrees. Grease an 8×8 square baking dish.
- Add butter, monkfruit sweetener, flour, oats, cinnamon, allspice, salt, and vanilla. Mix with your hands or a spoon until a crumble forms.
- Press 3/4 of the crumble evenly into the bottom of the prepared dish.
- Bake the base for 10 minutes.
- Spread jam in an even layer over the baked base.
- Crumble the remaining topping evenly over the jam.
- Bake for another 20 minutes, or until lightly browned.
- Cool completely before slicing into 9 bars.
Store in an airtight container. These also freeze well!
Nutrition Info
Search MyFitnessPal for:
RJF High Fiber Oat Bars
Per Bar:
153 calories
2g protein | 30g carbs |
3g fat
8g fiber
Want More Recipes Like This?
I put together a free guide of six high-protein snacks that taste like dessert — each one ready in ten minutes or less, with full nutrition facts and every recipe already logged in MyFitnessPal. If you liked this recipe, you're going to love these too. The guide is free, and my full RJF Cookbook is available now with 40+ recipes just like this one.
I'm a mom of three who fell in love with nutrition and strength training after having kids. Now I create simple, high-protein recipes and healthy living ideas that help busy moms fuel their families well and make nourishing food a normal part of everyday life.