How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Tangy Slow Cooker Pork Roast?

You need 11 ingredients. The key ingredients include: 1 large onion, sliced, 2 1/2 pounds boneless pork loin roast, 1 cup hot water, 1/4 cup white sugar, and more.

Is Tangy Slow Cooker Pork Roast suitable as meat & poultry?

Yes, Tangy Slow Cooker Pork Roast falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Tangy Slow Cooker Pork Roast?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Tangy Slow Cooker Pork Roast Recipe

Name: Tangy Slow Cooker Pork Roast
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 large onion, sliced; 2 1/2 pounds boneless pork loin roast; 1 cup hot water; 1/4 cup white sugar; 3 tablespoons red wine vinegar; 2 tablespoons soy sauce; 1 tablespoon ketchup; 1/2 teaspoon black pepper; 1/2 teaspoon salt; 1/4 teaspoon garlic powder; 1 dash hot pepper sauce, or to taste

Try this homemade Tangy Slow Cooker Pork Roast recipe the whole family will love. Made with onion, pork loin roast, water and white sugar. Easy step-by-…

This Tangy Slow Cooker Pork Roast relies on simple, everyday ingredients such as large onion, sliced, boneless pork loin roast, hot water and white sugar. It comes together quickly and makes 4 servings, at about 763 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Tangy Slow Cooker Pork Roast

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions