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Easy Baked Oatmeal Cups Recipe
Ash Tyrrell

Easy Baked Oatmeal Cups Recipe

I started making these baked oatmeal cups on a Sunday when I was tired of scrambling for breakfast ideas every single weekday morning. I mixed four things I already had in my kitchen, poured the batter into a muffin tin, and twenty minutes later I had a week's worth of breakfast sitting on my counter.
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Prep Time 10 minutes
Cook Time 22 minutes
Servings: 6
Ingredients Method Notes

Ingredients
  

  • 2 cups rolled oats – these hold their shape better than quick oats and give the cups a heartier bite
  • 2 large eggs – bind everything together and add a protein boost to each cup
  • 1 cup milk – any kind works but whole milk makes the cups a bit richer
  • 1/3 cup maple syrup – my go-to natural sweetener; honey works too if that's what's in your pantry
  • 1 teaspoon vanilla extract optional – I always add this, it rounds out the flavor nicely
  • 1/2 teaspoon cinnamon optional – a small pinch makes these taste like a warm hug
  • 1/2 teaspoon baking powder optional – gives the cups a slightly lighter, fluffier texture
  • Mix-ins of choice berries, banana slices, chocolate chips, or nuts – add these last so every cup can be different

Method
 

  1. I always start by turning my oven to 350°F so it's fully heated by the time my batter is ready. While it warms up, I line a 12-cup muffin tin with silicone liners or give it a light spray of nonstick oil. This one small step is what keeps the cups from tearing apart when you try to remove them later.
  2. In a medium bowl, I stir together the oats, eggs, milk, and maple syrup until everything is fully combined. If I'm adding vanilla, cinnamon, or baking powder, this is the point where they go in. The batter should look loose and a little wet, which is exactly what you want.
  3. This is my favorite part because it's where I get to customize each batch. I sometimes split the batter into a few bowls and add different fruits or chocolate chips to each one, so my family gets variety without me making multiple recipes. Fresh or frozen fruit both work fine here.
  4. I use a measuring cup to scoop the batter into each liner, making sure the liquid level is roughly the same in every cup. Uneven filling is the main reason some cups turn out dry while others stay too wet. If you're adding toppings like banana slices, I press them gently on top now.
  5. I slide the tray into the oven and bake for 20 to 22 minutes, until the tops turn light golden and a toothpick comes out clean. The cups will look a little puffed while baking and settle slightly as they cool, which is completely normal.
  6. I let the cups rest in the tin for about 5 minutes before transferring them to a wire rack. This little pause makes them so much easier to remove without falling apart, and it also helps the texture firm up nicely.

Notes

  • I always use old-fashioned rolled oats instead of instant oats because they hold their texture much better after baking.
  • I let my eggs sit at room temperature for a few minutes before mixing so the batter blends more smoothly.
  • I never skip greasing or lining the tin, even with a nonstick pan, because these cups love to stick.
  • I taste my batter before baking (yes, it's safe with pasteurized eggs) to check if it needs more sweetness.
  • I double the batch on Sundays because these disappear from my fridge faster than I expect.