Meal Prep Polenta you Can't Pass On
Meal Prep Polenta you Can't Pass On! is a medium Italian recipe that serves 4. 250 calories per serving. Recipe by Kitchen Alchemy from Modernist Pantry on YouTube.
Prep: 15 min | Cook: 16 hrs 5 min | Total: 16 hrs 40 min
Cost: $4.95 total, $1.24 per serving
Ingredients
- 1 cup Coarse Cornmeal (Polenta) (preferably stone‑ground for texture)
- 4 cups Chicken Stock (low‑sodium, homemade or store‑bought)
- 1 cup Half and Half (full‑fat for richness)
- 2 tablespoons Unsalted Butter (cut into small pieces)
- 1 teaspoon Kosher Salt (adjust to taste)
- 0.5 cup Parmesan Cheese (freshly grated)
Instructions
Measure and Gather Ingredients
Measure out the cornmeal, chicken stock, half and half, butter, salt, and Parmesan. Have all equipment within arm's reach.
Time: PT5M
Combine Ingredients in Vacuum Bag
Place the cornmeal, chicken stock, butter, and salt into a vacuum‑seal bag. Spread evenly so the bag can seal flat.
Time: PT5M
Vacuum Seal the Bag
Using the vacuum sealer, remove all air and seal the bag tightly. Ensure the seal is complete to prevent water ingress.
Time: PT2M
Sous Vide the Polenta
Set the sous vide circulator to 83°C (181°F) and fully submerge the sealed bag. Cook for a total of 16 hours.
Time: PT16H
Temperature: 83°C
Massage After 1 Hour
After the first hour, carefully remove the bag, massage the contents to reincorporate any settled cornmeal, reseal, and return to the water bath for the remaining 15 hours.
Time: PT5M
Finish on the Stove
When the sous vide time is complete, pour the polenta into a large pot over medium‑high heat. Stir in the half and half and cook, stirring constantly, until the mixture thickens and becomes glossy (about 3–4 minutes).
Time: PT5M
Add Parmesan Cheese
Stir in the grated Parmesan until fully melted and incorporated.
Time: PT2M
Portion and Cool (Optional)
Serve the polenta immediately, or ladle into mason jars, add desired toppings (e.g., sautéed mushrooms, herbs), and refrigerate.
Time: PT5M
Reheat When Ready
To serve later, reheat the portion in a pot over medium heat for about 2 minutes, stirring until hot and smooth.
Time: PT2M
Nutrition Facts
- Calories
- 250
- Protein
- 8 g
- Carbohydrates
- 30 g
- Fat
- 10 g
- Fiber
- 2 g
Dietary info: Vegetarian, Gluten-Free, Contains Dairy
Allergens: Dairy
Ingredient Substitutions
- Instead of Coarse Cornmeal (Polenta): Fine cornmeal, Instant polenta (adjust liquid ratio)
- Instead of Chicken Stock: Vegetable stock, Water with bouillon
- Instead of Half and Half: Whole milk + heavy cream (3:1), Plant‑based cream
- Instead of Unsalted Butter: Olive oil, Margarine
- Instead of Kosher Salt: Sea salt
- Instead of Parmesan Cheese: Pecorino Romano, Grana Padano
Equipment Needed
- Vacuum Sealer
- Sous Vide Immersion Circulator
- Large Pot
- Whisk or Wooden Spoon
- Measuring Cups
- Mason Jars (optional) (optional)
- Kitchen Shears (optional)
Critical Steps — Do Not Skip
- Vacuum sealing the bag without air pockets
- Maintaining precise 83°C temperature for the full 16‑hour sous vide
- Massaging the bag after 1 hour to prevent grain settling
- Adding half and half at the correct stage on the stove
- Incorporating Parmesan cheese just before serving
Chef Tips from the Video
- Use low‑sodium chicken stock so the final dish isn’t overly salty.
- Stone‑ground cornmeal yields a richer texture than instant varieties.
- For an extra umami boost, stir in a pinch of toasted nutmeg with the Parmesan.
Troubleshooting
Polenta is grainy after sous vide.
Ensure the bag was fully sealed and the cornmeal was fully submerged. Massage the bag at the 1‑hour mark to break up any clumps.
Polenta becomes too thick or dry when reheated.
Add a tablespoon of half and half or water while reheating and stir continuously.
Bag leaks during sous vide.
Check the seal before submerging; use a fresh vacuum bag or reinforce the seal with a zip‑top bag and clips.
Storage
Refrigerator: Store in airtight containers for up to 5 days.
Freezer: Freeze in portioned bags for up to 2 months; thaw in refrigerator before reheating.
Room temperature: Do not store at room temperature; polenta is perishable.
Make-Ahead Tips
- Portion the finished polenta into individual mason jars for grab‑and‑go meals.
- Reheat gently on the stove or in the microwave, adding a splash of half and half to restore creaminess.
Frequently Asked Questions
What is the cultural significance and history of polenta in Italian cuisine?
Polenta originated as a humble peasant staple in Northern Italy, made from ground corn introduced in the 16th century. Over time it evolved into a versatile dish served plain, baked, or paired with rich sauces, symbolizing comfort and regional identity.
What are the traditional regional variations of polenta in Italian cuisine?
In the Alpine valleys, polenta is often served soft with butter and cheese, while in the Veneto region it may be grilled or fried after cooling. In Lombardy, it is sometimes enriched with broth and herbs, reflecting local tastes.
How is authentic traditional polenta traditionally served in Northern Italy?
Traditionally, fresh polenta is ladled onto a wooden board, buttered, and topped with grated cheese. It can also be allowed to set, then sliced and grilled or fried for a crisp exterior.
What occasions or celebrations is polenta traditionally associated with in Italian culture?
Polenta is a staple at everyday family meals but also appears at harvest festivals and winter gatherings, where its warming qualities complement hearty stews and roasted meats.
What other Italian dishes pair well with this creamy smooth make‑ahead polenta from Kitchen Alchemy?
Rich braised short ribs, mushroom ragù, roasted chicken, or a simple tomato‑basil sauce all complement the creamy texture of this polenta, creating a balanced Italian‑style plate.
What makes this make‑ahead polenta special or unique in modernist Italian cuisine?
Using sous‑vide at 83°C preserves every drop of moisture, delivering a consistently creamy texture that traditional stovetop methods can’t guarantee. The technique also allows the polenta to be prepared ahead and reheated without loss of quality.
What are the most common mistakes to avoid when making this creamy smooth make‑ahead polenta?
Common errors include under‑sealing the vacuum bag, forgetting the 1‑hour massage, adding the half and half too early, and overheating the final mixture, which can cause graininess.
Why does this Kitchen Alchemy recipe use sous‑vide instead of traditional stovetop cooking for the initial polenta stage?
Sous‑vide eliminates moisture loss and provides a perfectly even low‑temperature environment, ensuring the cornmeal hydrates uniformly for a silk‑smooth result that’s hard to achieve on the stovetop.
Can I make this creamy smooth make‑ahead polenta ahead of time and how should I store it?
Yes. After the sous‑vide step, portion the polenta into airtight containers or mason jars, refrigerate for up to five days, or freeze for up to two months. Reheat gently on the stove, adding a splash of half and half if needed.
What does the YouTube channel Kitchen Alchemy from Modernist Pantry specialize in?
The YouTube channel Kitchen Alchemy from Modernist Pantry focuses on modernist cooking techniques, scientific food explanations, and innovative recipes that blend classic flavors with precision methods like sous‑vide and gelification.
How does the YouTube channel Kitchen Alchemy from Modernist Pantry's approach to Italian cooking differ from other Italian cooking channels?
Kitchen Alchemy applies modernist tools—such as vacuum sealing and precise temperature control—to traditional Italian dishes, emphasizing texture control and reproducibility, whereas many other Italian channels rely on conventional stovetop methods.
Last updated: September 2, 2026
