6-Ingredient Amish Baked Oatmeal

Table of contents

1. Why You’ll Love This Amish Baked Oatmeal
2. Ingredients You’ll Need
3. How to Make Amish Baked Oatmeal
4. Step 1: Prepare the Pan
5. Step 2: Combine the Dry Ingredients
6. Step 3: Add the Wet Ingredients
7. Step 4: Bake
8. Step 5: Rest and Serve
9. Tips for the Best Amish Baked Oatmeal
10. Easy Variations
11. What to Serve With Amish Baked Oatmeal
12. How to Store and Reheat
13. In the Refrigerator
14. In the Freezer
15. Reheating
16. Can You Make It Ahead?
17. Frequently Asked Questions
18. Can I use quick oats instead of rolled oats?
19. How do I double this recipe?
20. Can I make it dairy-free?
21. Why is my baked oatmeal dry?
22. Amish Baked Oatmeal Recipe
23. Ingredients
24. Instructions
25. Notes
26. Final Thoughts

Amish Baked Oatmeal turns a pan of plain rolled oats into something that tastes a lot like a warm oatmeal cookie. It bakes up soft and chewy in the middle with golden edges, lightly sweetened with maple syrup and warmed with cinnamon.

This version uses just six basic ingredients: oats, cinnamon, salt, melted butter, maple syrup or honey, and milk. You stir everything together in one bowl, pour it into a baking dish, and let the oven take care of the rest.

Prep takes about 5 minutes, baking takes 25 to 35 minutes, and a short rest helps it firm up, so breakfast is ready in under an hour. Spoon it into bowls with a splash of cold milk, and it becomes a cozy, filling start to the day.

Why You’ll Love This Amish Baked Oatmeal

• Only six ingredients: Everything comes from the pantry and fridge, with no special shopping required.
• Five minutes of prep: Stir, pour, and bake. There is no stirring a pot on the stove.
• Feeds the whole family: One pan makes several generous servings at once.
• Easy to customize: Add fruit, nuts, or chocolate chips to change it up every week.
• Great for meal prep: Bake once and reheat squares all week long for quick breakfasts.

Ingredients You’ll Need

Each ingredient has an easy substitute if you need one.

• Old-fashioned rolled oats: These give the best chewy texture. Quick oats turn mushy, and steel-cut oats will not soften in this bake time.
• Ground cinnamon: Adds warmth and that classic oatmeal cookie flavor.
• Salt: A small amount balances the sweetness and makes the flavors pop.
• Melted butter: Salted or unsalted both work. It adds richness and helps the edges turn golden.
• Maple syrup or honey: Maple syrup tastes warm and woodsy, while honey is a little more floral. For no added sugar, try unsweetened applesauce, though the texture will change slightly.
• Milk: Any kind works, including dairy, almond, oat, or soy milk.

How to Make Amish Baked Oatmeal

Step 1: Prepare the Pan

Preheat the oven to 375°F (190°C). Grease an 8×8-inch baking dish with butter or cooking spray, or line it with parchment paper. A 9×9-inch dish or a 9-inch pie plate also works.

Step 2: Combine the Dry Ingredients

In a large mixing bowl, stir together the rolled oats, cinnamon, and salt until the cinnamon is evenly spread through the oats.

Step 3: Add the Wet Ingredients

Pour in the melted butter, maple syrup or honey, and milk. Stir until every oat is moistened. The mixture will look quite wet, and that is exactly what you want. If you are using add-ins, fold them in now.

Step 4: Bake

Spread the oat mixture evenly in the prepared dish. Bake for 25 to 35 minutes, until the top is golden brown and the oatmeal is set. The edges should pull away from the sides, and a knife in the center should come out mostly clean with a few moist crumbs.

Step 5: Rest and Serve

Let the baked oatmeal cool for 5 to 10 minutes. It continues to firm up as it rests. Scoop it into bowls and serve warm with a splash of cold milk or a spoonful of Greek yogurt.

Tips for the Best Amish Baked Oatmeal

• Stick with rolled oats. Old-fashioned oats hold their shape and give that signature chewy bite.
• Start checking at 25 minutes. Overbaking dries the oatmeal out and makes it crumbly, so pull it once the center is just set.
• Keep mix-ins to one cup. Adding more than about a cup of fruit or nuts can stop the oatmeal from setting properly.
• Let it rest before serving. Cutting in right away makes the pieces fall apart.
• Serve it with cold milk. The contrast of warm oatmeal and cold milk is a big part of what makes this dish special.

Easy Variations

• Apple Cinnamon: Add 1 cup of finely chopped apple and an extra ½ teaspoon of cinnamon.
• Blueberry: Fold in 1 cup of fresh or frozen blueberries. Do not thaw frozen berries first.
• Banana Walnut: Stir in 1 mashed ripe banana and ½ cup of chopped walnuts.
• Pumpkin Pie: Add ½ cup pumpkin puree and 1 teaspoon pumpkin pie spice, and reduce the milk to 1 cup.
• Chocolate Chip: Mix in ½ cup of mini chocolate chips for a sweet treat kids love.

What to Serve With Amish Baked Oatmeal

• Cold milk or cream: A generous splash poured over each warm serving.
• Greek yogurt and honey: A dollop of yogurt with a drizzle of honey adds creaminess and protein.
• Scrambled eggs and turkey sausage: Round it out into a complete, hearty breakfast.
• Fresh berries and jam: Top each bowl with fruit and a spoonful of your favorite jam.
• Coffee or hot tea: A warm drink makes it feel like a cozy weekend morning.

How to Store and Reheat

In the Refrigerator

Let the oatmeal cool, then store it in an airtight container in the refrigerator for 3 to 4 days.

In the Freezer

Cut the cooled oatmeal into squares, wrap each one in plastic wrap, and place them in a freezer bag. Freeze for up to 2 months. Thaw overnight in the refrigerator, or reheat straight from frozen.

Reheating

Microwave a single square for 30 to 60 seconds, or 1 to 2 minutes if frozen. To warm the whole pan, cover it and heat in a 350°F (175°C) oven for 10 to 15 minutes. Add a splash of milk if it seems dry.

Can You Make It Ahead?

Yes. Mix the unbaked oatmeal the night before, cover, and refrigerate. In the morning, let it sit out while the oven heats, then bake, adding 5 to 10 minutes. You can also bake it ahead and reheat squares all week.

Frequently Asked Questions

Can I use quick oats instead of rolled oats?

It is not recommended. Quick oats absorb liquid too fast and turn mushy, so the baked oatmeal loses its chewy texture. Old-fashioned rolled oats give the best results.

How do I double this recipe?

Double every ingredient and bake in a 9×13-inch dish. Increase the baking time to 35 to 45 minutes, checking that the center is set before you take it out.

Can I make it dairy-free?

Yes. Use almond, oat, or soy milk, and swap the butter for melted coconut oil or a plant-based butter.

Why is my baked oatmeal dry?

It was likely baked a little too long. Start checking at 25 minutes, and remove it when the center is set but still moist. Serving with milk also helps.

Recipe

Print recipe

Amish Baked Oatmeal Recipe

Prep: 5 minutes Cook: 35 minutes Total: 50 minutes Serves: 6 Calories: 340

Ingredients

• 3 cups old-fashioned rolled oats (not instant)
• 1 teaspoon ground cinnamon
• ¼ teaspoon salt
• ⅓ cup melted butter (unsalted or salted)
• ½ cup maple syrup or honey
• 1½ cups milk (any kind: dairy, almond, oat, or soy)

Optional add-ins (up to 1 cup total):

• 1 cup chopped apples
• 1 cup fresh or frozen blueberries
• ½ cup raisins or dried cranberries
• ½ cup chopped walnuts or pecans
• 1 mashed banana

Instructions

1. Preheat the oven to 375°F (190°C). Grease an 8×8-inch baking dish or line it with parchment paper.
2. In a large bowl, stir together the oats, cinnamon, and salt.
3. Add the melted butter, maple syrup or honey, and milk. Stir until all the oats are moistened. The mixture will be very wet.
4. Fold in any add-ins, if using.
5. Spread the mixture evenly in the prepared dish.
6. Bake for 25–35 minutes, until golden brown and set. A knife in the center should come out mostly clean, and the edges should pull away from the dish.
7. Cool for 5–10 minutes before serving. Serve warm with cold milk or Greek yogurt.

Notes

Keep total add-ins to about 1 cup so the oatmeal sets properly. For a 9×13-inch pan, double everything and bake 35 to 45 minutes. Leftovers keep for 3 to 4 days in the fridge or up to 2 months in the freezer. Calories are an estimate per serving for the base recipe without add-ins or toppings.

Final Thoughts

Amish Baked Oatmeal is a simple, comforting breakfast that is easy to make your own. Bake a pan this week, and leave a comment to share your favorite add-ins and toppings.