
Spinach And Buttermilk Soup

This chef-curated Spinach And Buttermilk Soup offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.
Key Takeaways
- ✓Ready in just 30 mins using straightforward, kitchen-tested technique.
- ✓Delivers 37g of muscle-fueling protein per serving for lasting satiety.
- ✓Portion-balanced at 433 calories per serving with wholesome, unrefined ingredients.
- ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.
The Story
This chef-curated Spinach And Buttermilk Soup offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.
Culinary Heritage & Chef's Notes
In the NutriGuide test kitchen, Chief Culinary Specialist Stewart Lucas refined this classic Spinach And Buttermilk Soup to celebrate vibrant, wholesome ingredients. By prioritizing aromatic layering and precise thermal control, this recipe achieves remarkable culinary depth while preserving natural micronutrients and wholesome texture.
At NutriGuide, our mission is to ensure that home cooking is both accessible and culinary-grade. When executing Spinach And Buttermilk Soup, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.
Ingredients & Measurements
- 1 (13.5 ounce) can spinach,
- drained
- 3 cups buttermilk
- 1 teaspoon cornstarch
- 2 tablespoons warm water
- 1 teaspoon white sugar
- 3 tablespoons peanuts
- salt to taste
- 2 tablespoons olive oil
- 1 teaspoon cumin seeds
- 3 serrano peppers
Chef's Sourcing & Quality Tips:
- Produce & Aromatics: Always use fresh whole aromatics and seasonal herbs rather than dehydrated powders when possible.
- Cooking Oils: Utilize cold-pressed oils with appropriate smoke points such as extra virgin olive oil or avocado oil.
- Salt & Seasoning: Season from a modest height above the pan to ensure an even, uniform crystalline dispersion.
Step-by-Step Culinary Masterclass
Follow these sequential steps with careful attention to sensory cues and cooking temperatures:
Step 1: Technique & Execution
In the container of a food processor or blender, combine half of the spinach with the buttermilkStep 2: Technique & Execution
Puree until smoothStep 3: Technique & Execution
Transfer to a saucepan, and stir in the rest of the spinachStep 4: Technique & Execution
Stir together the cornstarch and water; mix into the saucepan along with the sugar, peanuts and saltStep 5: Technique & Execution
Heat olive oil in a small skillet over medium heatStep 6: Technique & Execution
Add cumin seed, and when they begin to sizzle, put in the serrano peppers. (You can slice the peppers in two for added flavor and spiciness.) When the peppers begin to soften slightly, scrape the contents of the pepper pan into the buttermilk mixtureChef's Pro Tips & Variations
Nutritional Profile per Serving
| Metric | Amount | Dietary Benefit |
|---|---|---|
| Calories | 433 kcal | Controlled caloric load for steady metabolic burn |
| Protein | 37g | High-biological-value protein for tissue maintenance |
| Carbohydrates | 28g | Complex, slow-digesting dietary fiber |
| Fat | 13g | Wholesome dietary lipids for micronutrient absorption |
Spinach And Buttermilk Soup
This chef-curated Spinach And Buttermilk Soup offers an authentic, wholesome dining experience. Created by Chief Culinary Specialist Stewart Lucas, it balances vibrant flavor with evidence-based nutrition.

Macro Nutrition Profile (Per Serving)
Ingredients
Ingredient Substitutions
| Original Ingredient | Healthy Alternative |
|---|---|
| Animal protein | Firm tofu, tempeh, or organic chickpeas |
| Cooking fat | Extra virgin olive oil or grass-fed butter |
Instructions
Technique & Execution: In the container of a food processor or blender, combine half of the spinach with the buttermilk
Technique & Execution: Puree until smooth
Technique & Execution: Transfer to a saucepan, and stir in the rest of the spinach
Technique & Execution: Stir together the cornstarch and water; mix into the saucepan along with the sugar, peanuts and salt
Technique & Execution: Heat olive oil in a small skillet over medium heat
Technique & Execution: Add cumin seed, and when they begin to sizzle, put in the serrano peppers. (You can slice the peppers in two for added flavor and spiciness.) When the peppers begin to soften slightly, scrape the contents of the pepper pan into the buttermilk mixture
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Storage & Freezing Tips
- Refrigerator: Store in an airtight container for up to 2 days. Keep the components separate if possible to preserve texture.
- Reheating: Reheat gently in a skillet on medium-low heat with a splash of olive oil or butter.
- Freezing: Freezing is not recommended for this dish because ingredients like spinach become soggy, rubbery, or mushy when defrosted.
Frequently Asked Questions
Can this recipe be prepared ahead of time?▼
Yes, this meal is excellent for weekly meal prep. Store components separately and assemble before serving.
Is this recipe gluten-free?▼
All ingredients used are naturally gluten-free. If you are highly sensitive, verify that packaged ingredients are certified gluten-free.
Tried this recipe?
Tag @stewartlucas on Instagram and hashtag it #nutriguide!
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Stewart Lucas
Chief Culinary SpecialistStewart Lucas is the Chief Culinary Specialist and lead recipe developer representing the NutriGuide team. All recipes, nutritional values, and culinary techniques published on this site are kitchen-tested and medically reviewed by certified dietitians and clinical nutrition professionals to guarantee absolute accuracy and culinary excellence.
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