Keto Celery Peanut Butter Sticks: A Filling No-Cook Low-Carb Snack
Celery peanut butter sticks are the easiest keto snack around: wash the celery, cut it, spread peanut butter into the groove, done. No cooking, no baking, no exotic ingredients. In 5 minutes you have 8 sticks on the table. With approx. 3 g net carbs and 16 g fat per serving, they replace classic granola bars that often contain 20 g of sugar or more.
Key facts at a glance
- Prep time: approx. 5 minutes, no cooking, ready to eat immediately.
- Approx. 3 g net carbs, 16 g fat and 8 g protein per serving (4 sticks).
- Ingredients: celery, peanut butter (100 percent peanuts), optional flax seeds, walnuts, sea salt and cinnamon.
- Makes 2 servings of 4 sticks each, an ideal keto alternative to granola bars.
Ingredients
The recipe makes 8 sticks (2 servings of 4 sticks each), a filling keto snack or keto alternative to granola bars.
| Amount | Ingredient | Note | ||
|---|---|---|---|---|
| celery | - | |||
| peanut butter (100 percent peanuts, no added sugar) | - | |||
| flax seeds (optional) | - | |||
| chopped walnuts (optional) | - | |||
| sea salt | 1 pinch, optional | |||
| 1 pinch, optional | ||||
| cinnamon | 1 pinch, optional | |||
| 1 pinch, optional | ||||
Preparation
Wash the celery, trim the ends and cut it into pieces about 10 cm long. Spread peanut butter (100 percent peanuts, no added sugar) evenly into the natural groove of the celery pieces, approx. 1 heaping tsp per stick. Optional: sprinkle flax seeds or chopped walnuts on top of the peanut butter and press them in lightly. If you like, finish with a pinch of sea salt and a pinch of cinnamon.
Why are celery peanut butter sticks keto-friendly?
According to USDA FoodData Central, celery contains only about 1.4 g of net carbs per 100 g, along with 95 percent water content and 1.6 g of fiber. By comparison, a standard granola bar (25 g) contains an average of 15 to 20 g of carbs, of which 8 to 12 g are sugar. Celery, on the other hand, provides almost no calories and serves here as a crunchy carrier for the fat-rich peanut butter. Peanut butter (100 percent peanuts) contains about 16 g of fat, 7 g of protein and only 2 g of net carbs per 32 g. The macro ratio of fat to carbs is roughly 8:1, ideal for ketosis. Per serving (4 sticks) you end up with approx. 3 g net carbs, 16 g fat and 8 g protein, a solid snack that satisfies and keeps blood sugar stable.
Source: USDA FoodData Central, Celery, raw , FDDB Nutrition Database, granola bar average
Celery: nutrient profile for keto
According to USDA data, 100 g of raw celery provides only 14 kcal, 0.2 g of fat, 3 g of total carbs (of which 1.6 g is fiber, leaving approx. 1.4 g net carbs) and 0.7 g of protein. It also contains 260 mg of potassium and 40 mg of sodium. The high water content of about 95 percent makes celery especially voluminous with minimal calorie intake. For keto this is perfect: plenty of bite and crunch with almost no usable carbs.
Peanut butter: a source of fat and protein
Natural peanut butter (100 percent peanuts) contains, per 100 g according to USDA, about 50 g of fat, 25 g of protein and 6 g of net carbs. Important: do not use peanut butter with added sugar, palm oil or honey. The label should list only one ingredient: peanuts. Some brands add a pinch of salt, which is fine. The unsaturated fatty acids in peanuts help with satiety.
How do I serve and vary the celery peanut butter sticks?
Arrange the finished sticks directly on a board or plate. From experience: the sticks taste best when the celery is fresh and crunchy. Soaking it in ice water for 10 minutes beforehand gives extra crunch. The peanut butter should be at room temperature so it spreads easily.
Meal prep: sticks for on the go
Cut the celery ahead of time and store it in a damp cloth in the fridge; it stays crunchy for 3 to 4 days that way. Add the peanut butter only just before eating, otherwise the celery turns soft. For on the go: pack the celery pieces and peanut butter separately in small containers and assemble them on the spot.
Variation with almond butter instead of peanut butter
Almond butter (100 percent almonds) is a good alternative for anyone avoiding peanuts. According to USDA, almond butter contains about 56 g of fat, 21 g of protein and 4 g of net carbs per 100 g, so even slightly fewer carbs than peanut butter. The flavor is milder and slightly sweet. Cashew butter also works, but with around 22 g of net carbs per 100 g it has noticeably more carbs and is less keto-friendly.
Which tips help with keto celery peanut butter sticks?
- Soak the celery in ice water for 10 minutes before cutting, that makes it especially crunchy.
- Bring peanut butter to room temperature before spreading, cold peanut butter is hard to spread.
- Use only peanut butter with no added sugar, the label should list only 'peanuts' (and possibly salt).
- Sprinkle flax seeds or chia seeds on top of the peanut butter for extra fiber and omega-3 fatty acids.
- Pack celery pieces and peanut butter separately for on the go, that keeps the celery crunchy until you eat.
Nutrition values
| Nutrient | Per 100 g | Per serving (4 sticks) | Keto classification |
|---|---|---|---|
| Calories | approx. 210 kcal | approx. 190 kcal | Light snack; fewer calories than a granola bar (approx. 120 kcal per 25 g bar) and far fewer carbs. |
| Light snack; fewer calories than a granola bar (approx. 120 kcal per 25 g bar) and far fewer carbs. | |||
| Fat | approx. 17 g | approx. 16 g | Mostly mono- and polyunsaturated fatty acids from peanuts. |
| Mostly mono- and polyunsaturated fatty acids from peanuts. | |||
| Net carbs | approx. 3.5 g | approx. 3 g | Very low; most of it comes from the peanut butter, celery contributes almost no carbs. |
| Very low; most of it comes from the peanut butter, celery contributes almost no carbs. | |||
| Sugar | approx. 2 g | approx. 1.5 g | Only natural sugar from celery and peanuts; no added sugar. |
| Only natural sugar from celery and peanuts; no added sugar. | |||
| Protein | approx. 9 g | approx. 8 g | Good protein content for a vegetable snack; comes almost entirely from the peanut butter. |
| Good protein content for a vegetable snack; comes almost entirely from the peanut butter. | |||
| Salt | approx. 0.1 g | approx. 0.1 g | Minimal sodium from the celery; optionally a pinch of sea salt. |
| Minimal sodium from the celery; optionally a pinch of sea salt. | |||
Note: Nutrition values are estimated averages per 100 g and per serving and may vary depending on ingredients, brands, portion size, and preparation. They do not replace individual nutrition or medical advice.
FAQ
Why peanut butter instead of regular butter on celery?
Peanut butter provides about 16 g of fat and 7 g of protein per 32 g. Regular butter has more fat (about 26 g per 32 g), but almost no protein (0.3 g). That is why peanut butter keeps you fuller longer. It also contains unsaturated fatty acids, magnesium and vitamin E. The nutty flavor pairs better with mild celery than plain butter.
Can I use crunchy peanut butter too?
Yes, crunchy peanut butter works just as well. The peanut pieces add extra bite to the snack. The only thing that matters is that there is no added sugar, palm oil or honey. The nutritional values for crunchy and creamy varieties are nearly identical.
How long do the finished sticks keep in the fridge?
Once spread, the sticks keep in the fridge for about 1 day before the celery softens. It is better to store the celery and peanut butter separately. Pre-cut celery stays crunchy for 3 to 4 days in a damp cloth in the fridge. The peanut butter itself keeps for months in the jar.
Are celery peanut butter sticks suitable for kids?
Yes, celery peanut butter sticks are a popular kids' snack in many countries, known as 'Ants on a Log' with raisins on top. For the keto version, leave out the raisins or swap them for a few sunflower seeds. If there is a peanut allergy, switch to almond butter or sunflower seed butter.