This quick and easy baked beans recipe starts with canned pork and beans, with some added onion, bacon and more! Needs only 90 minutes in the oven, so they are perfect for Summer entertaining and anytime you need baked beans in a flash!

baked beans in black casserole dish with spoon

These peppy baked beans are the easiest and quickest baked beans you can make! We always called them “doctored” pork and beans, as they start with canned pork and beans and are spruced up with onion, bacon, mustard, catsup and molasses. Simply stir it all together and pop it into the oven for 90 minutes. Quick, easy and delicious and perfect for Summer BBQS, potlucks or with hot dogs or hamburgers.

Love baked beans? Me, too! Here are some more of my baked bean recipes you might like …

Ingredients and substitutions

A few notes about the key ingredients …

Canned pork and beans – In my part of the world, Pork and Beans come in two main varieties – with Molasses or in Tomato Sauce. I think starting with Pork and Beans in Tomato Sauce will produce a well-balanced pot of beans that will appeal to most people. I like to start with Heinz Pork and Beans in Tomato Sauce. You could use all Pork and Beans with Molasses, but it will produce deep-coloured, molasses-forward beans. For me, the sweet spot is using 2 cans of each! Experiment and see which one you prefer.

Onion – You will need one small, cooking onion. The original Peppy Beans recipe specifies adding thinly sliced onion to the bean mixture. As these cook fairly quickly (as far as baked beans go :), the sliced onion won’t completely break down like it does with longer cooking baked beans. You can certainly go that route, if you like. I’m not sure I want bits of onions in my baked beans though, so I’ve taken a tip from my Mom and just placed the peeled, whole onion in the centre of the beans while it cooks. The whole onion is removed at the end of cooking, so you get all the onion flavour, without onions in the beans.

Bacon – You will need about 6 slices of uncooked bacon.

Molasses – Fancy molasses is recommended here for best flavour. Cooking molasses may work, but I haven’t tested it, and it may be too harsh. I would say Blackstrap molasses is definitely too harsh in flavour, and I wouldn’t recommended using it.

How to make baked beans with canned pork and beans: step-by-step

This is a visual summary of the steps to make this recipe. Scroll down to the Recipe Card below for the complete list of ingredients and instructions.

Adding molasses to canned pork and beans.
1

Step 1: Add the canned pork and beans to a casserole dish, then add the molasses.

Adding powdered mustard to the pork and beans mixture.
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Step 2: Add the dry powdered mustard to the dish.

Adding vinegar to the pork and beans mixture.
3

Step 3: Add the white vinegar to the dish.

Adding the ketchup to the pork and beans mixture.
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Step 4: Add the catsup to the bean mixture.

Stirring the pork and beans mixture together.
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Step 5: Stir everything together well.

Bacon and onion added to the pork and beans mixture.
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Step 6: Scatter the diced bacon over the top and place the onion in the centre.

Peppy baked beans after partially baking.
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Step 7: Bake uncovered in the oven for 1 hour and 15 minutes.

Peppy beans after removing the onion and stirring before returning to the oven.
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Step 8: Remove from the oven. Remove the onion and stir.

Finished Peppy baked beans in the casserole dish.
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Step 9: Return to a 400F oven for 10-15 minutes until thick and syrupy.

peppy beans in casserole dish

Making ahead, storing and freezing

These beans can be made ahead and reheated on the stovetop or in a 350F oven until warmed.

Store leftovers in the refrigerator for up to 4 days.

Yes, baked beans can be frozen! Let cool before transferring to a freezer container and freeze for up to 3 months.

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peppy baked beans in casserole dish

Get the Recipe: Peppy Baked Beans

These quick and easy baked beans start with canned pork and beans, with some added onion, bacon and more! Needs only 90 minutes in the oven! Perfect for Summer entertaining.
5 stars from 2 ratings
Prep Time: 10 minutes
Cook Time: 1 hour 30 minutes
Total Time: 1 hour 40 minutes
Yield: 8 servings

Ingredients

  • 56-60 oz canned Pork and Beans, four 14 or 15 oz. cans *see Note 1 below
  • 3/4 cup Fancy molasses, *see Note 2 below
  • 1 teaspoon dry mustard, or 1 Tbsp yellow prepared mustard
  • 3 Tablespoons white vinegar
  • 1/4 cup catsup
  • 1 medium onion, peeled *see Note 3
  • 5-6 slices bacon, uncooked, diced

Instructions
 

  • Preheat oven to 350F (regular bake setting/not fan assisted).
  • In a large bowl, combine the canned beans, molasses, mustard, vinegar and catsup. Stir to combine well, then pour into an oven-safe casserole dish (about 2.5 qt).
  • Peel the whole onion, then using a sharp knife, cut an "X" into it, from the topping, cutting down about 3/4 of the way into the onion. Spread the onion out a bit, then place into the centre of the bean mixture. Scatted the diced bacon evenly over the top.
  • Bake UNCOVERED, at 350F for 1 hour 15 minutes. Remove from oven and increase oven temperature to 400F. Remove the onion and discard. Stir the beans well. Return to 400F oven for 10-15 minutes more, or until the beans are nicely browned and syrupy on top.

Notes

  1. Pork and Beans in Tomato Sauce is probably the best option, for a classic baked bean flavour. Using Pork and Beans with Molasses will produce a deep browned, molasses-forward pot of beans. A nice option to try is to use 2 of each! Experiment to find which you prefer.
  2. Molasses is usually labelled as “Fancy” and is recommended for the smoothest molasses flavour. Cooking Molasses is a little harsher tasting. If that’s all you have on hand, use less than specified. Blackstrap molasses is probably too harsh in flavour for this recipe.
  3. Instead of placing the whole onion in the centre of the beans, you can thinly slice it and stir it in with the bean mixture, if you prefer. The onion probably won’t break down completely during the cooking though, so you will have pieces of onion, along with the beans.
Be sure to read the notes above this Recipe Card, for more tips on making this recipe. You will also find Step-by-Step photos there, as well.
Cuisine: American, Canadian
Course: Side Dish
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Serving: 1serving, Calories: 376kcal, Carbohydrates: 67g, Protein: 12g, Fat: 9g, Saturated Fat: 3g, Trans Fat: 1g, Cholesterol: 23mg, Sodium: 993mg, Potassium: 1149mg, Fiber: 11g, Sugar: 26g, Vitamin A: 44IU, Vitamin C: 5mg, Calcium: 176mg, Iron: 5mg
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