Vegetable Broth (Best Option)
1 cup vegetable broth per 1 cup beef brothVegetable broth works well because it provides a gentle savory base that complements the sweet and spiced elements of cinnamon rolls without introducing strong meat flavors. The broth's water content helps hydrate the flour and activate yeast properly.
For best results, use low-sodium vegetable broth to control salt levels and avoid masking the cinnamon and sugar notes. Warm the broth slightly before mixing to aid yeast activation.
Compared to beef broth, vegetable broth results in a slightly lighter flavor but preserves the dough's tenderness and rise, making it the closest plant-based alternative for this recipe.