
Jeanne'S Slow Cooker Spaghetti Sauce

This chef-curated Jeanne'S Slow Cooker Spaghetti Sauce 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 42g of muscle-fueling protein per serving for lasting satiety.
- ✓Portion-balanced at 506 calories per serving with wholesome, unrefined ingredients.
- ✓Masterclass temperature checkpoints ensure maximum tenderness and flavor development.
The Story
This chef-curated Jeanne'S Slow Cooker Spaghetti Sauce 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 Jeanne'S Slow Cooker Spaghetti Sauce 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 Jeanne'S Slow Cooker Spaghetti Sauce, focus on fresh aromatics, dry surface contact for proper searing, and allowing the food to rest before serving.
Ingredients & Measurements
- 1 (28 ounce) can crushed
- tomatoes
- 1 (28 ounce) can diced tomatoes
- 1 (6 ounce) can tomato paste
- 1 (10 ounce) can tomato sauce
- 1/2 pound turkey kielbasa,
- chopped
- 1/4 cup extra light olive oil
- 3 onions, chopped
- 6 yellow squash, diced
- 1 small green bell pepper, minced
- 3 cloves garlic, pressed
- 1/2 pound extra lean ground beef
- 1/2 pound extra-lean ground
- turkey breast
- 5 bay leaves
- 15 whole black peppercorns
- 1 1/2 teaspoons dried basil
- 1 teaspoon dried marjoram
- 2 teaspoons dried thyme
- 1/2 teaspoon dried oregano
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 a slow cooker, combine crushed tomatoes, diced tomatoes, tomato paste, tomato sauce, and kielbasaStep 2: Technique & Execution
Set slow cooker to HighStep 3: Technique & Execution
Heat olive oil in a large, deep skillet over medium heatStep 4: Technique & Execution
Cook onions, squash, green pepper, and garlic in oil until onions are translucentStep 5: Technique & Execution
Transfer vegetables to the slow cookerStep 6: Technique & Execution
Place ground beef and ground turkey in a large, deep skilletChef's Pro Tips & Variations
Nutritional Profile per Serving
| Metric | Amount | Dietary Benefit |
|---|---|---|
| Calories | 506 kcal | Controlled caloric load for steady metabolic burn |
| Protein | 42g | High-biological-value protein for tissue maintenance |
| Carbohydrates | 33g | Complex, slow-digesting dietary fiber |
| Fat | 16g | Wholesome dietary lipids for micronutrient absorption |
Jeanne'S Slow Cooker Spaghetti Sauce
This chef-curated Jeanne'S Slow Cooker Spaghetti Sauce 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 a slow cooker, combine crushed tomatoes, diced tomatoes, tomato paste, tomato sauce, and kielbasa
Technique & Execution: Set slow cooker to High
Technique & Execution: Heat olive oil in a large, deep skillet over medium heat
Technique & Execution: Cook onions, squash, green pepper, and garlic in oil until onions are translucent
Technique & Execution: Transfer vegetables to the slow cooker
Technique & Execution: Place ground beef and ground turkey in a large, deep skillet
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Storage & Freezing Tips
- Refrigerator: Store leftovers in an airtight container for up to 3-4 days.
- Reheating: Heat in a saucepan or skillet on medium heat until hot throughout.
- Freezing: Freeze portions in airtight containers for up to 2 months. Reheat directly from frozen or after thawing.
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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