Peanut Butter Jars Overnight Oats

Peanut Butter Jars Overnight Oats is a easy American recipe that serves 1. 350 calories per serving. Recipe by Feelgoodfoodie on YouTube.

Prep: 10 min | Cook: PT0M | Total: 15 min

Cost: $1.07 total, $1.07 per serving

Ingredients

  • 0.5 cup Rolled Oats (old‑fashioned rolled oats)
  • 0.5 cup Milk (any dairy or plant‑based milk)
  • 2 tbsp Peanut Butter (smooth peanut butter)
  • 0.25 banana Banana (sliced, optional topping)
  • 1 tsp Honey (optional sweetener)
  • 1 tsp Chia Seeds (optional, adds texture)
  • 0.25 tsp Cinnamon (pinch, optional)

Instructions

  1. Measure Ingredients

    Measure 1/2 cup rolled oats, 1/2 cup milk, and 2 tablespoons smooth peanut butter.

    Time: PT3M

  2. Combine in Jar

    Place the oats, milk, and peanut butter into a clean jar with a lid. Add any optional add‑ins now if you like.

    Time: PT2M

  3. Mix Thoroughly

    Stir with a spoon until the peanut butter is fully incorporated, then seal the jar and shake vigorously.

    Time: PT2M

  4. Refrigerate Overnight

    Place the sealed jar in the refrigerator for at least 4 hours, preferably overnight, to allow the oats to soften.

    Time: PT0M

    Temperature: 4°C

  5. Serve

    In the morning, give the oats a quick stir, add fresh toppings if desired, and enjoy straight from the jar.

    Time: PT1M

Nutrition Facts

Calories
350
Protein
12g
Carbohydrates
40g
Fat
15g
Fiber
5g

Dietary info: Vegetarian, Gluten‑Free (with certified gluten‑free oats), Dairy‑Free (if using plant‑based milk)

Allergens: Peanuts, Milk, Gluten (if oats are not certified gluten‑free)

Last updated: April 19, 2026

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Peanut Butter Jars Overnight Oats

Recipe by Feelgoodfoodie

A quick, no‑cook breakfast that combines rolled oats, milk, and smooth peanut butter for a creamy, protein‑packed start to your day. Mix, refrigerate overnight, and enjoy a ready‑to‑eat jar of wholesome goodness.

EasyAmericanServes 1

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Source Video
8m
Prep
0m
Cook
10m
Cleanup
18m
Total

Cost Breakdown

$1.07
Total cost
$1.07
Per serving

Critical Success Points

  • Measure equal parts oats and milk.
  • Fully incorporate peanut butter to avoid clumps.
  • Refrigerate for at least 4 hours for proper softening.

Safety Warnings

  • Be careful when shaking the jar to avoid spills.
  • Allergy warning: contains peanuts and milk.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of overnight oats in American breakfast culture?

A

Overnight oats emerged in the early 2000s as a convenient, health‑focused breakfast for busy Americans. It reflects the growing trend of meal‑prep and on‑the‑go nutrition, allowing a cold‑soaked oat dish that’s ready without cooking.

cultural
Q

How does the YouTube channel Feelgoodfoodie specialize in quick and healthy meals?

A

Feelgoodfoodie focuses on simple, time‑saving recipes that prioritize nutrition and flavor. The channel often showcases make‑ahead dishes, like this Peanut Butter Overnight Oats, to help viewers streamline their morning routines.

channel
Q

What are the traditional regional variations of oat‑based breakfast dishes in the United States?

A

In the U.S., oat‑based breakfasts range from hot oatmeal with maple syrup in the Northeast to cold granola bowls on the West Coast. Overnight oats represent a modern, no‑cook variation that fits the fast‑paced lifestyle of many Americans.

cultural
Q

What occasions or celebrations is Peanut Butter Overnight Oats traditionally associated with in American culture?

A

While not tied to a specific holiday, Peanut Butter Overnight Oats is popular among fitness enthusiasts, college students, and busy professionals as a go‑to breakfast for workdays, weekend hikes, or post‑workout refueling.

cultural
Q

What authentic traditional ingredients are used in classic overnight oats versus acceptable substitutes?

A

Classic overnight oats use rolled oats, milk (or a dairy‑free alternative), and a sweetener. Substitutes like quick oats, plant‑based milks, or nut butters (such as peanut butter) are widely accepted and allow customization for dietary needs.

cultural
Q

What other American breakfast dishes pair well with Peanut Butter Overnight Oats?

A

Pair it with a fresh fruit salad, a hard‑boiled egg for extra protein, or a glass of freshly squeezed orange juice for a balanced morning meal.

cultural
Q

What are the most common mistakes to avoid when making Peanut Butter Overnight Oats?

A

Common errors include using unequal oat‑to‑liquid ratios, not sealing the jar tightly (leading to spills), and refrigerating for less than 4 hours, which prevents the oats from softening properly.

technical
Q

Why does this Peanut Butter Overnight Oats recipe use equal parts oat and milk instead of a higher liquid ratio?

A

An equal 1:1 ratio creates a thick, creamy texture that holds the peanut butter well. Too much liquid would make the oats soupy, while too little would leave them dry and under‑softened.

technical
Q

Can I make Peanut Butter Overnight Oats ahead of time and how should I store them?

A

Yes, prepare jars up to three days in advance. Keep them sealed in the refrigerator at 4 °C. Add fresh fruit just before serving to maintain texture.

technical
Q

What does the YouTube channel Feelgoodfoodie’s cooking philosophy emphasize when creating recipes like Peanut Butter Overnight Oats?

A

Feelgoodfoodie emphasizes simplicity, minimal equipment, and nutrition‑forward ingredients. The channel aims to make healthy meals accessible for everyday home cooks without complex techniques.

channel

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