About this recipe
These oat bars bake as a shallow, soft slab that you cut after cooling. Honey sweetens the oats throughout, while milk, yogurt and eggs give the mixture enough moisture to soften the rolled flakes.
Use an 8-inch square metal pan and plan for the cooling time. The bars are meant to be tender breakfast squares, served from a plate or wrapped for a refrigerated packed breakfast.
Recipe
Honey Oat Breakfast Bars Recipe
Soft honey oat breakfast bars baked with milk, yogurt and eggs. An 8-inch pan makes eight squares; the full time includes 45 minutes of cooling.
10Ingredients
Yield: 8 servings
- 200 g old-fashioned rolled oats
- 120 g whole milk
- 120 g plain whole-milk Greek yogurt
- 2 large eggs
- 1/3 cup clover honey
- 4 tablespoons unsalted butter, melted and cooled
- 1 teaspoon vanilla extract
- 1 teaspoon ground cinnamon
- 1 teaspoon baking powder
- 1/4 teaspoon table salt
Ingredient amounts scale; instructions show the original batch. Cooking times and pan sizes may need adjustment. Season to taste. Honey grams use US measures at 20°C and 17.5% moisture, a density estimate; weigh your honey for precision.
Instructions
- 1Prepare the panHeat the oven to 350°F (175°C). Line an 8-inch square metal pan with parchment, leaving an overhang. Melt the measured butter and let it cool while measuring the other ingredients.
- 2Mix wet ingredientsWhisk milk, yogurt, eggs, honey, cooled butter and vanilla until evenly combined. Break up any lumps of thick honey before adding the oats.
- 3Add the oatsStir oats, cinnamon, baking powder and salt together, then fold them into the wet mixture. Let stand 5 minutes within the preparation time so the flakes begin to soften.
- 4BakeSpread in the pan and level the surface. Bake 25–30 minutes until the center is set, the edges are golden and a skewer has no wet egg mixture on it. Continue briefly if the middle still looks liquid.
- 5Cool and divideCool in the pan for 15 minutes, then use the parchment to lift onto a rack and cool about 30 minutes more. Cut into 8 equal squares. The planned total is 90 minutes, including this cooling period.
Estimated nutrition per serving
232.79 calories · 9.82 g fat · 30.46 g carbohydrate · 6.81 g protein · 166.08 mg sodium
Serving: 1 of 8 equal oat squares; input estimate before baking
Calculated from ingredient weights and USDA FoodData Central: 173904, 171265, 171304, 171287, 169640, 173430, 173471, 171320, 172803, 173468. Estimates use ingredient input weights; actual portions, brands and cooking losses vary. Omitted nutrient values are unavailable, not zero.
Start with rolled oats
Old-fashioned rolled oats give these squares a coarse, recognizable oat texture. Use the measured 200 g rather than a loosely filled cup. Instant oats and steel-cut oats absorb liquid differently and are separate adaptations.
The base uses plain whole-milk Greek yogurt. Sweetened yogurt adds another sweetener and flavor; a thinner product can leave the center looser. Stir the yogurt smooth before whisking it with the milk.
- Weigh the oats before mixing.
- Use the butter to enrich the mixture, rather than adding unmeasured oil to the pan.
- Keep the honey at the measured amount when trying the base.
Get the Honey Buyer's Cheat Sheet (free PDF)
16 varieties on one page — color, flavor, best use and what a fair price looks like — from the 304 honeys we track.
Cooling and cutting
The slab is soft when hot. The pan rest lets it settle before lifting, and the rack period gives the center more time to hold together. Cutting immediately can leave soft pieces that need a fork.
Use a wide knife and clean the blade between cuts. If you prefer a warm breakfast, serve a portion from the pan with a spoon; allow the written cooling period when you want eight separate squares.
Flavor variations
Try the base before adding fruit, nuts or another sweetener. Extra ingredients change both the moisture balance and the input estimate.
- Raisin and cinnamon — Fold in 40 g raisins for a separate fruit variation.
- Apple — Add 60 g finely diced prepared apple; expect a wetter center and judge the bake by its set.
- Orange and vanilla — Add 1 teaspoon measured orange zest for a citrus variation.
Storing breakfast portions
Once cool, cover and refrigerate promptly. Use small containers for the next 3–4 days or freeze portions, following USDA leftover guidance. These squares contain milk, yogurt and eggs; honey does not establish a room-temperature storage period.
Thaw a frozen square in the refrigerator, then eat cold or warm it through. Extra yogurt, nut butter or fruit served alongside is outside the eight-square base.
Choosing honey for this dish
Mild clover keeps the oat and butter flavors easy to notice. Wildflower adds a more floral note; buckwheat makes honey a much stronger part of the square.
The flavor scale runs from 1 (mild) to 5 (bold). These are editorial pairing suggestions, not laboratory measurements.
1 = mild, 5 = bold. Editorial pairing guidance, not laboratory measurements; jars vary.
- Clover
- Oats, butter and vanilla
- Wildflower
- Cinnamon oat squares
- Buckwheat
- A stronger honey note
Nutrition basis
The card divides the measured ingredient inputs into 8 portions.
The estimate uses USDA ingredient inputs, not a laboratory analysis of the finished dish. No cooking-loss, discarded-food or retention factor has been invented. Portions, brands and additions change the result.
