I didn’t choose the easy recipes… easy recipes have chosen me. Just kidding. But honestly, if you love super simple ingredients that come together like they’re worth a million bucks, this one’s for you.
With just a banana, some oats, and peanut butter, you’ll have a batch of homemade dog treats in no time.
Snickers has already given his official paw of approval (and some very enthusiastic tail wags).
Recipe: 3-Ingredient Peanut Butter Banana Dog Treats
| Ingredient | Amount |
|---|---|
| Large ripe banana, mashed | 1 |
| Natural peanut butter (xylitol-free) | ½ cup |
| Old-fashioned rolled oats | 1½ cups |
Ingredient Selection:
Bananas: Use ripe, spotty bananas for sweetness and easy mashing.
Peanut Butter: Pick natural, xylitol-free peanut butter (check labels carefully).
Oats: Choose rolled oats for best texture. Grind into flour or buy pre-made for convenience.
Equipment Needed
- Blender or food processor
- Large mixing bowl
- Fork for mashing
- Rolling pin
- Cookie cutters (optional)
- Baking sheet
- Parchment paper
Step-by-Step Instructions


#1 Prepare Your Baking Setup
Preheat your oven to 350°F (175°C) and position the rack in the center for even heat distribution. Line a large baking sheet with parchment paper, ensuring it covers the entire surface to prevent sticking.
#2 Create Fresh Oat Flour
Place 1½ cups of old-fashioned rolled oats in your blender or food processor. Pulse in short bursts initially to break up the oats, then blend continuously for 30-45 seconds until you achieve a fine, flour-like consistency. The texture should resemble whole wheat flour, not powdery like all-purpose flour, but fine enough to bind well with the wet ingredients. Set this fresh oat flour aside.
#3 Mash Your Banana Base
In a large mixing bowl, thoroughly mash your ripe banana using a fork until it reaches a smooth, creamy consistency with minimal lumps. The riper the banana, the easier this process becomes. Aim for a texture similar to baby food, smooth enough to distribute evenly throughout the dough but thick enough to provide structure.
#4 Combine the Power Trio
Add ½ cup of natural peanut butter to your mashed banana and mix vigorously with a fork until completely combined. The mixture should be smooth and uniform in color. Gradually add your fresh oat flour, stirring continuously to prevent clumping.
#5 Achieve Perfect Dough Consistency
The finished dough should feel firm, slightly sticky, and completely pliable (similar to play dough). If your mixture appears crumbly or dry, add peanut butter 1 tablespoon at a time until it holds together properly. The dough should maintain its shape when rolled but not stick excessively to your hands.
#6 Shape Your Treats
For traditional shapes, place the dough on a lightly floured surface and roll to approximately ¼ inch thickness using a rolling pin. Cut into shapes with dog bone cookie cutters or any fun designs. Alternatively, for quicker preparation, roll the dough into tablespoon-sized balls and gently flatten them with your palm to create rustic round cookies. Both methods work equally well.
#7 Arrange for Even Baking
Place shaped treats on your parchment-lined baking sheet, spacing them about ½ inch apart to allow for slight spreading during baking. Ensure similar-sized pieces are grouped together so they bake evenly and finish at the same time.
#8 Bake to Golden Perfection
Bake for approximately 15 minutes, checking at the 12-minute mark for doneness. The treats are ready when they’re lightly golden brown on the bottom and feel firm to the touch on top. They should spring back slightly when gently pressed but maintain their shape completely.
#9 Cool for Safety and Texture
Remove from the oven and let treats cool on the baking sheet for 10-15 minutes before handling. The treats will continue to firm slightly as they cool, achieving the perfect chewy yet stable consistency.


Storage and Serving Guidelines
Optimal Storage Methods:
- Refrigerator: Store in an airtight container for up to 2 weeks
- Freezer: Freeze individual treats in freezer bags for up to 3 months
- Counter storage: Not recommended due to banana’s perishable nature
Serving Recommendations:
- Small dogs (under 25 lbs): ½ to 1 treat per day
- Medium dogs (25-60 lbs): 1-2 treats per day
- Large dogs (over 60 lbs): 2-3 treats per day
These treats are calorie-dense, so adjust your dog’s regular meals accordingly. As a general rule of thumb dog treats should be no moer than 10% of your dog’s total daily calorie intake.
Recipe Variations for Different Needs
- Grain-Free Option
Replace oats with 1¼ cups almond flour or coconut flour for dogs with grain sensitivities
- Extra Protein Boost
Add 1 tablespoon of plain Greek yogurt to the banana mixture for additional protein
- Training Size
Roll into pea-sized balls for high-value training rewards that won’t overfill your dog
Health Benefits for Your Dog
Digestive Health Support: Oats provide soluble fiber that promotes healthy digestion and regular bowel movements, while banana offers prebiotics that support beneficial gut bacteria.
Heart and Muscle Health: Potassium from banana supports proper heart function and muscle contractions, making these treats especially beneficial for active or working dogs.
Skin and Coat Enhancement: Natural peanut butter provides healthy fats and vitamin E that promote a shiny coat and healthy skin from the inside out.
Sustained Energy Release: The combination of complex carbohydrates from oats and healthy fats from peanut butter provides steady energy without the spikes and crashes of high-sugar treats.