Step 1

In a food processor, pulse half of the kidney beans until all mashed up.

Step 2

In a large pan, heat olive oil over medium-high heat. Add onion, garlic, salt and pepper to pan and cook for about 5 minutes or until onion is translucent.

Step 3

Add the grated carrots, chili powder, sugar, oregano, and red pepper flakes to the onion mixture. Cook for about 2 minutes. Stir in crushed tomatoes and bring to a boil. Reduce heat to low-medium and cook for 10 minutes or until thickened.

Step 4

Stir the mashed beans and the remaining whole beans into the tomato mixture.

Step 5

Heat thoroughly and serve mixture on the sandwich rolls.